| 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 | $206.39 | 6.507% | $219.8198 | $219.82 | $219.80 | $219.80 |
| Purchase #2 | $63.87 | 4.792% | $66.9307 | $66.93 | $66.95 | $66.90 |
| Purchase #3 | $63.73 | 3.404% | $65.8994 | $65.90 | $65.90 | $65.90 |
| Purchase #4 | $56.70 | 13.375% | $64.2836 | $64.28 | $64.30 | $64.30 |
| Purchase #5 | $175.31 | 8.859% | $190.8407 | $190.84 | $190.85 | $190.80 |
| Purchase #6 | $29.32 | 6.429% | $31.205 | $31.21 | $31.20 | $31.20 |
| Purchase #7 | $156.66 | 12.458% | $176.1767 | $176.18 | $176.20 | $176.20 |
| 7 purchase totals = | $751.98 | $815.1559 | $815.16 | $815.20 | $815.10 | |