| 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 | $40.92 | 9.437% | $44.7816 | $44.78 | $44.80 | $44.80 |
| Purchase #2 | $215.51 | 6.346% | $229.1863 | $229.19 | $229.20 | $229.20 |
| Purchase #3 | $238.85 | 13.647% | $271.4459 | $271.45 | $271.45 | $271.40 |
| Purchase #4 | $146.76 | 12.474% | $165.0668 | $165.07 | $165.05 | $165.10 |
| Purchase #5 | $184.51 | 11.344% | $205.4408 | $205.44 | $205.45 | $205.40 |
| Purchase #6 | $248.61 | 7.440% | $267.1066 | $267.11 | $267.10 | $267.10 |
| Purchase #7 | $84.36 | 11.667% | $94.2023 | $94.20 | $94.20 | $94.20 |
| 7 purchase totals = | $1,159.52 | $1,277.2303 | $1,277.24 | $1,277.25 | $1,277.20 | |