| 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 | $33.28 | 11.535% | $37.1188 | $37.12 | $37.10 | $37.10 |
| Purchase #2 | $199.64 | 3.685% | $206.9967 | $207.00 | $207.00 | $207.00 |
| Purchase #3 | $222.86 | 8.209% | $241.1546 | $241.15 | $241.15 | $241.20 |
| Purchase #4 | $12.84 | 4.754% | $13.4504 | $13.45 | $13.45 | $13.50 |
| Purchase #5 | $58.69 | 5.716% | $62.0447 | $62.04 | $62.05 | $62.00 |
| Purchase #6 | $188.54 | 3.597% | $195.3218 | $195.32 | $195.30 | $195.30 |
| Purchase #7 | $140.30 | 12.560% | $157.9217 | $157.92 | $157.90 | $157.90 |
| 7 purchase totals = | $856.15 | $914.0087 | $914.00 | $913.95 | $914.00 | |