| 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 | $86.80 | 12.726% | $97.8462 | $97.85 | $97.85 | $97.80 |
| Purchase #2 | $230.35 | 9.508% | $252.2517 | $252.25 | $252.25 | $252.30 |
| Purchase #3 | $187.70 | 10.192% | $206.8304 | $206.83 | $206.85 | $206.80 |
| Purchase #4 | $229.26 | 3.670% | $237.6738 | $237.67 | $237.65 | $237.70 |
| Purchase #5 | $71.79 | 11.611% | $80.1255 | $80.13 | $80.15 | $80.10 |
| Purchase #6 | $104.28 | 5.744% | $110.2698 | $110.27 | $110.25 | $110.30 |
| Purchase #7 | $155.89 | 3.415% | $161.2136 | $161.21 | $161.20 | $161.20 |
| 7 purchase totals = | $1,066.07 | $1,146.2110 | $1,146.21 | $1,146.20 | $1,146.20 | |