| 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 | $209.96 | 3.128% | $216.5275 | $216.53 | $216.55 | $216.50 |
| Purchase #2 | $94.93 | 3.720% | $98.4614 | $98.46 | $98.45 | $98.50 |
| Purchase #3 | $121.77 | 7.824% | $131.2973 | $131.30 | $131.30 | $131.30 |
| Purchase #4 | $108.48 | 3.396% | $112.164 | $112.16 | $112.15 | $112.20 |
| Purchase #5 | $27.66 | 3.224% | $28.5518 | $28.55 | $28.55 | $28.60 |
| Purchase #6 | $128.27 | 6.396% | $136.4741 | $136.47 | $136.45 | $136.50 |
| Purchase #7 | $189.42 | 8.800% | $206.089 | $206.09 | $206.10 | $206.10 |
| 7 purchase totals = | $880.49 | $929.5651 | $929.56 | $929.55 | $929.70 | |