| 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 | $203.68 | 3.464% | $210.7355 | $210.74 | $210.75 | $210.70 |
| Purchase #2 | $137.47 | 7.831% | $148.2353 | $148.24 | $148.25 | $148.20 |
| Purchase #3 | $66.38 | 13.394% | $75.2709 | $75.27 | $75.25 | $75.30 |
| Purchase #4 | $48.51 | 9.658% | $53.1951 | $53.20 | $53.20 | $53.20 |
| Purchase #5 | $213.91 | 7.454% | $229.8549 | $229.85 | $229.85 | $229.90 |
| Purchase #6 | $249.35 | 12.260% | $279.9203 | $279.92 | $279.90 | $279.90 |
| Purchase #7 | $183.58 | 10.824% | $203.4507 | $203.45 | $203.45 | $203.50 |
| 7 purchase totals = | $1,102.88 | $1,200.6627 | $1,200.67 | $1,200.65 | $1,200.70 | |