| 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 | $224.95 | 9.753% | $246.8894 | $246.89 | $246.90 | $246.90 |
| Purchase #2 | $50.86 | 13.207% | $57.5771 | $57.58 | $57.60 | $57.60 |
| Purchase #3 | $142.65 | 6.332% | $151.6826 | $151.68 | $151.70 | $151.70 |
| Purchase #4 | $222.84 | 12.324% | $250.3028 | $250.30 | $250.30 | $250.30 |
| Purchase #5 | $13.51 | 3.561% | $13.9911 | $13.99 | $14.00 | $14.00 |
| Purchase #6 | $130.31 | 7.819% | $140.4989 | $140.50 | $140.50 | $140.50 |
| Purchase #7 | $32.78 | 11.811% | $36.6516 | $36.65 | $36.65 | $36.70 |
| 7 purchase totals = | $817.90 | $897.5935 | $897.59 | $897.65 | $897.70 | |