| 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 | $188.78 | 11.446% | $210.3878 | $210.39 | $210.40 | $210.40 |
| Purchase #2 | $8.82 | 4.795% | $9.2429 | $9.24 | $9.25 | $9.20 |
| Purchase #3 | $99.94 | 4.210% | $104.1475 | $104.15 | $104.15 | $104.10 |
| Purchase #4 | $210.29 | 9.148% | $229.5273 | $229.53 | $229.55 | $229.50 |
| Purchase #5 | $12.99 | 12.134% | $14.5662 | $14.57 | $14.55 | $14.60 |
| Purchase #6 | $53.25 | 8.573% | $57.8151 | $57.82 | $57.80 | $57.80 |
| Purchase #7 | $187.60 | 10.612% | $207.5081 | $207.51 | $207.50 | $207.50 |
| 7 purchase totals = | $761.67 | $833.1949 | $833.21 | $833.20 | $833.10 | |