| 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 | $194.54 | 10.815% | $215.5795 | $215.58 | $215.60 | $215.60 |
| Purchase #2 | $195.32 | 13.840% | $222.3523 | $222.35 | $222.35 | $222.40 |
| Purchase #3 | $108.44 | 6.335% | $115.3097 | $115.31 | $115.30 | $115.30 |
| Purchase #4 | $46.48 | 6.528% | $49.5142 | $49.51 | $49.50 | $49.50 |
| Purchase #5 | $150.41 | 13.256% | $170.3483 | $170.35 | $170.35 | $170.30 |
| Purchase #6 | $161.40 | 8.478% | $175.0835 | $175.08 | $175.10 | $175.10 |
| Purchase #7 | $240.71 | 10.297% | $265.4959 | $265.50 | $265.50 | $265.50 |
| 7 purchase totals = | $1,097.30 | $1,213.6834 | $1,213.68 | $1,213.70 | $1,213.70 | |