| 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 | $213.48 | 13.272% | $241.8131 | $241.81 | $241.80 | $241.80 |
| Purchase #2 | $108.66 | 7.201% | $116.4846 | $116.48 | $116.50 | $116.50 |
| Purchase #3 | $249.66 | 3.734% | $258.9823 | $258.98 | $259.00 | $259.00 |
| Purchase #4 | $203.99 | 3.201% | $210.5197 | $210.52 | $210.50 | $210.50 |
| Purchase #5 | $49.56 | 10.430% | $54.7291 | $54.73 | $54.75 | $54.70 |
| Purchase #6 | $55.87 | 9.451% | $61.1503 | $61.15 | $61.15 | $61.20 |
| Purchase #7 | $29.95 | 9.118% | $32.6808 | $32.68 | $32.70 | $32.70 |
| 7 purchase totals = | $911.17 | $976.3599 | $976.35 | $976.40 | $976.40 | |