| 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 | $244.30 | 3.744% | $253.4466 | $253.45 | $253.45 | $253.40 |
| Purchase #2 | $49.83 | 12.459% | $56.0383 | $56.04 | $56.05 | $56.00 |
| Purchase #3 | $66.91 | 11.283% | $74.4595 | $74.46 | $74.45 | $74.50 |
| Purchase #4 | $7.75 | 11.157% | $8.6147 | $8.61 | $8.60 | $8.60 |
| Purchase #5 | $29.37 | 11.691% | $32.8036 | $32.80 | $32.80 | $32.80 |
| Purchase #6 | $210.25 | 11.385% | $234.187 | $234.19 | $234.20 | $234.20 |
| Purchase #7 | $149.97 | 12.831% | $169.2127 | $169.21 | $169.20 | $169.20 |
| 7 purchase totals = | $758.38 | $828.7624 | $828.76 | $828.75 | $828.70 | |