| 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 | $203.26 | 9.253% | $222.0676 | $222.07 | $222.05 | $222.10 |
| Purchase #2 | $10.58 | 10.659% | $11.7077 | $11.71 | $11.70 | $11.70 |
| Purchase #3 | $108.88 | 8.523% | $118.1598 | $118.16 | $118.15 | $118.20 |
| Purchase #4 | $221.39 | 12.762% | $249.6438 | $249.64 | $249.65 | $249.60 |
| Purchase #5 | $215.47 | 6.441% | $229.3484 | $229.35 | $229.35 | $229.30 |
| Purchase #6 | $39.52 | 4.537% | $41.313 | $41.31 | $41.30 | $41.30 |
| Purchase #7 | $97.33 | 4.487% | $101.6972 | $101.70 | $101.70 | $101.70 |
| 7 purchase totals = | $896.43 | $973.9375 | $973.94 | $973.90 | $973.90 | |