| 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 | $197.52 | 9.126% | $215.5457 | $215.55 | $215.55 | $215.50 |
| Purchase #2 | $148.38 | 12.305% | $166.6382 | $166.64 | $166.65 | $166.60 |
| Purchase #3 | $144.57 | 7.463% | $155.3593 | $155.36 | $155.35 | $155.40 |
| Purchase #4 | $210.61 | 6.385% | $224.0574 | $224.06 | $224.05 | $224.10 |
| Purchase #5 | $28.73 | 8.375% | $31.1361 | $31.14 | $31.15 | $31.10 |
| Purchase #6 | $241.99 | 3.423% | $250.2733 | $250.27 | $250.25 | $250.30 |
| Purchase #7 | $177.61 | 9.821% | $195.0531 | $195.05 | $195.05 | $195.10 |
| 7 purchase totals = | $1,149.41 | $1,238.0631 | $1,238.07 | $1,238.05 | $1,238.10 | |