| 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 | $136.48 | 12.788% | $153.9331 | $153.93 | $153.95 | $153.90 |
| Purchase #2 | $38.77 | 3.472% | $40.1161 | $40.12 | $40.10 | $40.10 |
| Purchase #3 | $246.40 | 8.798% | $268.0783 | $268.08 | $268.10 | $268.10 |
| Purchase #4 | $116.68 | 8.154% | $126.1941 | $126.19 | $126.20 | $126.20 |
| Purchase #5 | $228.82 | 9.623% | $250.8393 | $250.84 | $250.85 | $250.80 |
| Purchase #6 | $125.39 | 13.353% | $142.1333 | $142.13 | $142.15 | $142.10 |
| Purchase #7 | $235.60 | 4.460% | $246.1078 | $246.11 | $246.10 | $246.10 |
| 7 purchase totals = | $1,128.14 | $1,227.4020 | $1,227.40 | $1,227.45 | $1,227.30 | |