| 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 | $210.82 | 7.638% | $226.9224 | $226.92 | $226.90 | $226.90 |
| Purchase #2 | $20.71 | 9.581% | $22.6942 | $22.69 | $22.70 | $22.70 |
| Purchase #3 | $30.25 | 6.307% | $32.1579 | $32.16 | $32.15 | $32.20 |
| Purchase #4 | $201.51 | 5.446% | $212.4842 | $212.48 | $212.50 | $212.50 |
| Purchase #5 | $237.46 | 10.462% | $262.3031 | $262.30 | $262.30 | $262.30 |
| Purchase #6 | $189.53 | 9.561% | $207.651 | $207.65 | $207.65 | $207.70 |
| Purchase #7 | $249.32 | 12.831% | $281.3102 | $281.31 | $281.30 | $281.30 |
| 7 purchase totals = | $1,139.60 | $1,245.5230 | $1,245.51 | $1,245.50 | $1,245.60 | |