| 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 | $143.63 | 11.603% | $160.2954 | $160.30 | $160.30 | $160.30 |
| Purchase #2 | $206.84 | 8.826% | $225.0957 | $225.10 | $225.10 | $225.10 |
| Purchase #3 | $235.80 | 5.742% | $249.3396 | $249.34 | $249.35 | $249.30 |
| Purchase #4 | $246.99 | 11.503% | $275.4013 | $275.40 | $275.40 | $275.40 |
| Purchase #5 | $100.54 | 9.517% | $110.1084 | $110.11 | $110.10 | $110.10 |
| Purchase #6 | $224.25 | 3.477% | $232.0472 | $232.05 | $232.05 | $232.00 |
| Purchase #7 | $102.76 | 9.579% | $112.6034 | $112.60 | $112.60 | $112.60 |
| 7 purchase totals = | $1,260.81 | $1,364.8910 | $1,364.90 | $1,364.90 | $1,364.80 | |