| 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 | $247.49 | 12.560% | $278.5747 | $278.57 | $278.55 | $278.60 |
| Purchase #2 | $29.28 | 9.502% | $32.0622 | $32.06 | $32.05 | $32.10 |
| Purchase #3 | $219.60 | 6.699% | $234.311 | $234.31 | $234.30 | $234.30 |
| Purchase #4 | $235.77 | 6.513% | $251.1257 | $251.13 | $251.15 | $251.10 |
| Purchase #5 | $235.53 | 8.524% | $255.6066 | $255.61 | $255.60 | $255.60 |
| Purchase #6 | $54.62 | 11.193% | $60.7336 | $60.73 | $60.75 | $60.70 |
| Purchase #7 | $222.91 | 11.826% | $249.2713 | $249.27 | $249.25 | $249.30 |
| 7 purchase totals = | $1,245.20 | $1,361.6851 | $1,361.68 | $1,361.65 | $1,361.70 | |