| 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 | $210.29 | 11.448% | $234.364 | $234.36 | $234.35 | $234.40 |
| Purchase #2 | $250.92 | 11.242% | $279.1284 | $279.13 | $279.15 | $279.10 |
| Purchase #3 | $11.60 | 13.427% | $13.1575 | $13.16 | $13.15 | $13.20 |
| Purchase #4 | $64.88 | 13.203% | $73.4461 | $73.45 | $73.45 | $73.40 |
| Purchase #5 | $156.98 | 6.481% | $167.1539 | $167.15 | $167.15 | $167.20 |
| Purchase #6 | $233.83 | 8.470% | $253.6354 | $253.64 | $253.65 | $253.60 |
| Purchase #7 | $91.77 | 10.134% | $101.07 | $101.07 | $101.05 | $101.10 |
| 7 purchase totals = | $1,020.27 | $1,121.9553 | $1,121.96 | $1,121.95 | $1,122.00 | |