| 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 | $123.84 | 9.433% | $135.5218 | $135.52 | $135.50 | $135.50 |
| Purchase #2 | $141.34 | 6.842% | $151.0105 | $151.01 | $151.00 | $151.00 |
| Purchase #3 | $73.71 | 12.186% | $82.6923 | $82.69 | $82.70 | $82.70 |
| Purchase #4 | $143.34 | 10.654% | $158.6114 | $158.61 | $158.60 | $158.60 |
| Purchase #5 | $234.43 | 12.481% | $263.6892 | $263.69 | $263.70 | $263.70 |
| Purchase #6 | $210.66 | 7.360% | $226.1646 | $226.16 | $226.15 | $226.20 |
| Purchase #7 | $25.28 | 13.819% | $28.7734 | $28.77 | $28.75 | $28.80 |
| 7 purchase totals = | $952.60 | $1,046.4632 | $1,046.45 | $1,046.40 | $1,046.50 | |