| 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 | $45.34 | 12.763% | $51.1267 | $51.13 | $51.15 | $51.10 |
| Purchase #2 | $13.95 | 7.352% | $14.9756 | $14.98 | $15.00 | $15.00 |
| Purchase #3 | $238.72 | 12.312% | $268.1112 | $268.11 | $268.10 | $268.10 |
| Purchase #4 | $250.29 | 11.776% | $279.7642 | $279.76 | $279.75 | $279.80 |
| Purchase #5 | $116.33 | 8.317% | $126.0052 | $126.01 | $126.00 | $126.00 |
| Purchase #6 | $136.69 | 11.558% | $152.4886 | $152.49 | $152.50 | $152.50 |
| Purchase #7 | $208.37 | 13.759% | $237.0396 | $237.04 | $237.05 | $237.00 |
| 7 purchase totals = | $1,009.69 | $1,129.5111 | $1,129.52 | $1,129.55 | $1,129.50 | |