| 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 | $243.53 | 8.458% | $264.1278 | $264.13 | $264.15 | $264.10 |
| Purchase #2 | $50.86 | 3.203% | $52.489 | $52.49 | $52.50 | $52.50 |
| Purchase #3 | $5.86 | 12.636% | $6.6005 | $6.60 | $6.60 | $6.60 |
| Purchase #4 | $103.77 | 7.865% | $111.9315 | $111.93 | $111.95 | $111.90 |
| Purchase #5 | $111.95 | 8.479% | $121.4422 | $121.44 | $121.45 | $121.40 |
| Purchase #6 | $161.74 | 6.787% | $172.7173 | $172.72 | $172.70 | $172.70 |
| Purchase #7 | $236.40 | 5.668% | $249.7992 | $249.80 | $249.80 | $249.80 |
| 7 purchase totals = | $914.11 | $979.1075 | $979.11 | $979.15 | $979.00 | |