| 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 | $112.99 | 6.528% | $120.366 | $120.37 | $120.35 | $120.40 |
| Purchase #2 | $206.86 | 10.704% | $229.0023 | $229.00 | $229.00 | $229.00 |
| Purchase #3 | $243.39 | 12.297% | $273.3197 | $273.32 | $273.30 | $273.30 |
| Purchase #4 | $31.90 | 13.290% | $36.1395 | $36.14 | $36.15 | $36.10 |
| Purchase #5 | $83.77 | 9.142% | $91.4283 | $91.43 | $91.45 | $91.40 |
| Purchase #6 | $95.99 | 5.536% | $101.304 | $101.30 | $101.30 | $101.30 |
| Purchase #7 | $157.89 | 7.262% | $169.356 | $169.36 | $169.35 | $169.40 |
| 7 purchase totals = | $932.79 | $1,020.9158 | $1,020.92 | $1,020.90 | $1,020.90 | |