| 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 | $84.48 | 3.299% | $87.267 | $87.27 | $87.25 | $87.30 |
| Purchase #2 | $85.59 | 8.547% | $92.9054 | $92.91 | $92.90 | $92.90 |
| Purchase #3 | $246.75 | 13.335% | $279.6541 | $279.65 | $279.65 | $279.70 |
| Purchase #4 | $154.58 | 10.291% | $170.4878 | $170.49 | $170.50 | $170.50 |
| Purchase #5 | $196.99 | 12.789% | $222.1831 | $222.18 | $222.20 | $222.20 |
| Purchase #6 | $41.71 | 12.456% | $46.9054 | $46.91 | $46.90 | $46.90 |
| Purchase #7 | $103.77 | 11.476% | $115.6786 | $115.68 | $115.70 | $115.70 |
| 7 purchase totals = | $913.87 | $1,015.0814 | $1,015.09 | $1,015.10 | $1,015.20 | |