| 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 | $116.28 | 11.640% | $129.815 | $129.82 | $129.80 | $129.80 |
| Purchase #2 | $86.42 | 8.139% | $93.4537 | $93.45 | $93.45 | $93.50 |
| Purchase #3 | $39.34 | 8.244% | $42.5832 | $42.58 | $42.60 | $42.60 |
| Purchase #4 | $224.75 | 13.837% | $255.8487 | $255.85 | $255.85 | $255.80 |
| Purchase #5 | $112.60 | 7.397% | $120.929 | $120.93 | $120.95 | $120.90 |
| Purchase #6 | $229.97 | 12.468% | $258.6427 | $258.64 | $258.65 | $258.60 |
| Purchase #7 | $71.36 | 3.667% | $73.9768 | $73.98 | $74.00 | $74.00 |
| 7 purchase totals = | $880.72 | $975.2491 | $975.25 | $975.30 | $975.20 | |