| 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 | $138.77 | 11.322% | $154.4815 | $154.48 | $154.50 | $154.50 |
| Purchase #2 | $178.49 | 8.681% | $193.9847 | $193.98 | $194.00 | $194.00 |
| Purchase #3 | $219.88 | 9.563% | $240.9071 | $240.91 | $240.90 | $240.90 |
| Purchase #4 | $56.31 | 12.465% | $63.329 | $63.33 | $63.35 | $63.30 |
| Purchase #5 | $237.26 | 8.106% | $256.4923 | $256.49 | $256.50 | $256.50 |
| Purchase #6 | $217.61 | 5.155% | $228.8278 | $228.83 | $228.85 | $228.80 |
| Purchase #7 | $127.32 | 12.728% | $143.5253 | $143.53 | $143.55 | $143.50 |
| 7 purchase totals = | $1,175.64 | $1,281.5477 | $1,281.55 | $1,281.65 | $1,281.50 | |