| 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 | $127.78 | 13.579% | $145.1312 | $145.13 | $145.15 | $145.10 |
| Purchase #2 | $196.82 | 11.688% | $219.8243 | $219.82 | $219.80 | $219.80 |
| Purchase #3 | $216.92 | 13.445% | $246.0849 | $246.08 | $246.10 | $246.10 |
| Purchase #4 | $224.83 | 4.216% | $234.3088 | $234.31 | $234.30 | $234.30 |
| Purchase #5 | $169.27 | 4.773% | $177.3493 | $177.35 | $177.35 | $177.30 |
| Purchase #6 | $176.54 | 9.260% | $192.8876 | $192.89 | $192.90 | $192.90 |
| Purchase #7 | $155.34 | 7.429% | $166.8802 | $166.88 | $166.90 | $166.90 |
| 7 purchase totals = | $1,267.50 | $1,382.4663 | $1,382.46 | $1,382.50 | $1,382.40 | |