| 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 | $210.82 | 8.487% | $228.7123 | $228.71 | $228.70 | $228.70 |
| Purchase #2 | $98.31 | 8.304% | $106.4737 | $106.47 | $106.45 | $106.50 |
| Purchase #3 | $68.42 | 8.175% | $74.0133 | $74.01 | $74.00 | $74.00 |
| Purchase #4 | $182.92 | 5.639% | $193.2349 | $193.23 | $193.25 | $193.20 |
| Purchase #5 | $207.46 | 5.731% | $219.3495 | $219.35 | $219.35 | $219.30 |
| Purchase #6 | $132.91 | 4.450% | $138.8245 | $138.82 | $138.80 | $138.80 |
| Purchase #7 | $100.63 | 11.806% | $112.5104 | $112.51 | $112.50 | $112.50 |
| 7 purchase totals = | $1,001.47 | $1,073.1186 | $1,073.10 | $1,073.05 | $1,073.00 | |