| 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 | $128.84 | 3.646% | $133.5375 | $133.54 | $133.55 | $133.50 |
| Purchase #2 | $167.59 | 12.546% | $188.6158 | $188.62 | $188.60 | $188.60 |
| Purchase #3 | $38.43 | 3.340% | $39.7136 | $39.71 | $39.70 | $39.70 |
| Purchase #4 | $92.28 | 12.703% | $104.0023 | $104.00 | $104.00 | $104.00 |
| Purchase #5 | $168.34 | 3.215% | $173.7521 | $173.75 | $173.75 | $173.80 |
| Purchase #6 | $56.25 | 3.701% | $58.3318 | $58.33 | $58.35 | $58.30 |
| Purchase #7 | $232.46 | 7.485% | $249.8596 | $249.86 | $249.85 | $249.90 |
| 7 purchase totals = | $884.19 | $947.8127 | $947.81 | $947.80 | $947.80 | |