| 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 | $212.46 | 3.540% | $219.9811 | $219.98 | $220.00 | $220.00 |
| Purchase #2 | $160.91 | 9.159% | $175.6477 | $175.65 | $175.65 | $175.60 |
| Purchase #3 | $169.43 | 7.427% | $182.0136 | $182.01 | $182.00 | $182.00 |
| Purchase #4 | $6.85 | 5.401% | $7.22 | $7.22 | $7.20 | $7.20 |
| Purchase #5 | $92.69 | 4.373% | $96.7433 | $96.74 | $96.75 | $96.70 |
| Purchase #6 | $138.68 | 3.182% | $143.0928 | $143.09 | $143.10 | $143.10 |
| Purchase #7 | $114.96 | 11.684% | $128.3919 | $128.39 | $128.40 | $128.40 |
| 7 purchase totals = | $895.98 | $953.0904 | $953.08 | $953.10 | $953.00 | |