| 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 | $114.68 | 12.718% | $129.265 | $129.27 | $129.25 | $129.30 |
| Purchase #2 | $42.51 | 8.127% | $45.9648 | $45.96 | $45.95 | $46.00 |
| Purchase #3 | $212.94 | 7.446% | $228.7955 | $228.80 | $228.80 | $228.80 |
| Purchase #4 | $71.65 | 5.214% | $75.3858 | $75.39 | $75.40 | $75.40 |
| Purchase #5 | $237.49 | 5.781% | $251.2193 | $251.22 | $251.20 | $251.20 |
| Purchase #6 | $202.47 | 3.805% | $210.174 | $210.17 | $210.15 | $210.20 |
| Purchase #7 | $6.53 | 11.597% | $7.2873 | $7.29 | $7.30 | $7.30 |
| 7 purchase totals = | $888.27 | $948.0917 | $948.10 | $948.05 | $948.20 | |