| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $237.88 | 3.678% | $246.6292 | $246.63 | $246.65 | $246.60 |
| Purchase #2 | $172.48 | 13.428% | $195.6406 | $195.64 | $195.65 | $195.60 |
| Purchase #3 | $199.56 | 6.846% | $213.2219 | $213.22 | $213.20 | $213.20 |
| Purchase #4 | $156.40 | 13.631% | $177.7189 | $177.72 | $177.70 | $177.70 |
| Purchase #5 | $131.25 | 12.472% | $147.6195 | $147.62 | $147.60 | $147.60 |
| Purchase #6 | $165.98 | 10.807% | $183.9175 | $183.92 | $183.90 | $183.90 |
| Purchase #7 | $106.72 | 5.507% | $112.5971 | $112.60 | $112.60 | $112.60 |
| 7 purchase totals = | $1,170.27 | $1,277.3447 | $1,277.35 | $1,277.30 | $1,277.20 | |