| 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 | $209.71 | 8.674% | $227.9002 | $227.90 | $227.90 | $227.90 |
| Purchase #2 | $180.30 | 6.756% | $192.4811 | $192.48 | $192.50 | $192.50 |
| Purchase #3 | $131.27 | 8.422% | $142.3256 | $142.33 | $142.35 | $142.30 |
| Purchase #4 | $172.75 | 6.142% | $183.3603 | $183.36 | $183.35 | $183.40 |
| Purchase #5 | $198.76 | 4.253% | $207.2133 | $207.21 | $207.20 | $207.20 |
| Purchase #6 | $59.72 | 11.156% | $66.3824 | $66.38 | $66.40 | $66.40 |
| Purchase #7 | $62.30 | 10.755% | $69.0004 | $69.00 | $69.00 | $69.00 |
| 7 purchase totals = | $1,014.81 | $1,088.6633 | $1,088.66 | $1,088.70 | $1,088.70 | |