| 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 | $210.40 | 12.474% | $236.6453 | $236.65 | $236.65 | $236.60 |
| Purchase #2 | $201.95 | 12.873% | $227.947 | $227.95 | $227.95 | $227.90 |
| Purchase #3 | $139.74 | 13.681% | $158.8578 | $158.86 | $158.85 | $158.90 |
| Purchase #4 | $175.98 | 9.276% | $192.3039 | $192.30 | $192.30 | $192.30 |
| Purchase #5 | $154.93 | 13.286% | $175.514 | $175.51 | $175.50 | $175.50 |
| Purchase #6 | $150.45 | 12.454% | $169.187 | $169.19 | $169.20 | $169.20 |
| Purchase #7 | $217.32 | 3.449% | $224.8154 | $224.82 | $224.80 | $224.80 |
| 7 purchase totals = | $1,250.77 | $1,385.2704 | $1,385.28 | $1,385.25 | $1,385.20 | |