| 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 | $124.28 | 5.853% | $131.5541 | $131.55 | $131.55 | $131.60 |
| Purchase #2 | $236.91 | 6.331% | $251.9088 | $251.91 | $251.90 | $251.90 |
| Purchase #3 | $245.89 | 9.276% | $268.6988 | $268.70 | $268.70 | $268.70 |
| Purchase #4 | $198.87 | 11.467% | $221.6744 | $221.67 | $221.65 | $221.70 |
| Purchase #5 | $229.77 | 13.293% | $260.3133 | $260.31 | $260.30 | $260.30 |
| Purchase #6 | $18.49 | 11.362% | $20.5908 | $20.59 | $20.60 | $20.60 |
| Purchase #7 | $158.41 | 6.123% | $168.1094 | $168.11 | $168.10 | $168.10 |
| 7 purchase totals = | $1,212.62 | $1,322.8496 | $1,322.84 | $1,322.80 | $1,322.90 | |