| 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 | $8.38 | 4.112% | $8.7246 | $8.72 | $8.70 | $8.70 |
| Purchase #2 | $37.49 | 9.556% | $41.0725 | $41.07 | $41.05 | $41.10 |
| Purchase #3 | $210.36 | 6.413% | $223.8504 | $223.85 | $223.85 | $223.90 |
| Purchase #4 | $245.98 | 5.594% | $259.7401 | $259.74 | $259.75 | $259.70 |
| Purchase #5 | $185.65 | 12.581% | $209.0066 | $209.01 | $209.00 | $209.00 |
| Purchase #6 | $153.25 | 3.266% | $158.2551 | $158.26 | $158.25 | $158.30 |
| Purchase #7 | $228.44 | 7.749% | $246.1418 | $246.14 | $246.15 | $246.10 |
| 7 purchase totals = | $1,069.55 | $1,146.7911 | $1,146.79 | $1,146.75 | $1,146.80 | |