| 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 | $219.73 | 13.625% | $249.6682 | $249.67 | $249.65 | $249.70 |
| Purchase #2 | $224.58 | 13.479% | $254.8511 | $254.85 | $254.85 | $254.90 |
| Purchase #3 | $112.50 | 4.158% | $117.1778 | $117.18 | $117.20 | $117.20 |
| Purchase #4 | $194.25 | 9.752% | $213.1933 | $213.19 | $213.20 | $213.20 |
| Purchase #5 | $28.55 | 8.519% | $30.9822 | $30.98 | $31.00 | $31.00 |
| Purchase #6 | $188.83 | 6.803% | $201.6761 | $201.68 | $201.70 | $201.70 |
| Purchase #7 | $23.25 | 7.673% | $25.034 | $25.03 | $25.05 | $25.00 |
| 7 purchase totals = | $991.69 | $1,092.5827 | $1,092.58 | $1,092.65 | $1,092.70 | |