| 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 | $6.68 | 5.335% | $7.0364 | $7.04 | $7.05 | $7.00 |
| Purchase #2 | $249.77 | 12.377% | $280.684 | $280.68 | $280.70 | $280.70 |
| Purchase #3 | $220.45 | 10.805% | $244.2696 | $244.27 | $244.25 | $244.30 |
| Purchase #4 | $74.56 | 7.634% | $80.2519 | $80.25 | $80.25 | $80.30 |
| Purchase #5 | $202.52 | 8.719% | $220.1777 | $220.18 | $220.20 | $220.20 |
| Purchase #6 | $121.77 | 9.228% | $133.0069 | $133.01 | $133.00 | $133.00 |
| Purchase #7 | $61.39 | 10.677% | $67.9446 | $67.94 | $67.95 | $67.90 |
| 7 purchase totals = | $937.14 | $1,033.3711 | $1,033.37 | $1,033.40 | $1,033.40 | |