| 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 | $237.30 | 13.129% | $268.4551 | $268.46 | $268.45 | $268.50 |
| Purchase #2 | $209.72 | 6.229% | $222.7835 | $222.78 | $222.80 | $222.80 |
| Purchase #3 | $56.71 | 7.698% | $61.0755 | $61.08 | $61.10 | $61.10 |
| Purchase #4 | $139.75 | 9.570% | $153.1241 | $153.12 | $153.10 | $153.10 |
| Purchase #5 | $40.47 | 6.856% | $43.2446 | $43.24 | $43.25 | $43.20 |
| Purchase #6 | $239.48 | 8.233% | $259.1964 | $259.20 | $259.20 | $259.20 |
| Purchase #7 | $87.85 | 9.368% | $96.0798 | $96.08 | $96.10 | $96.10 |
| 7 purchase totals = | $1,011.28 | $1,103.9590 | $1,103.96 | $1,104.00 | $1,104.00 | |