| 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 | $200.71 | 9.411% | $219.5988 | $219.60 | $219.60 | $219.60 |
| Purchase #2 | $33.68 | 4.701% | $35.2633 | $35.26 | $35.25 | $35.30 |
| Purchase #3 | $126.63 | 12.736% | $142.7576 | $142.76 | $142.75 | $142.80 |
| Purchase #4 | $68.87 | 4.247% | $71.7949 | $71.79 | $71.80 | $71.80 |
| Purchase #5 | $86.76 | 7.454% | $93.2271 | $93.23 | $93.25 | $93.20 |
| Purchase #6 | $43.94 | 9.748% | $48.2233 | $48.22 | $48.20 | $48.20 |
| Purchase #7 | $107.27 | 11.853% | $119.9847 | $119.98 | $120.00 | $120.00 |
| 7 purchase totals = | $667.86 | $730.8497 | $730.84 | $730.85 | $730.90 | |