| 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 | $238.27 | 4.435% | $248.8373 | $248.84 | $248.85 | $248.80 |
| Purchase #2 | $139.87 | 6.633% | $149.1476 | $149.15 | $149.15 | $149.10 |
| Purchase #3 | $59.40 | 5.814% | $62.8535 | $62.85 | $62.85 | $62.90 |
| Purchase #4 | $75.26 | 10.217% | $82.9493 | $82.95 | $82.95 | $82.90 |
| Purchase #5 | $92.70 | 12.770% | $104.5378 | $104.54 | $104.55 | $104.50 |
| Purchase #6 | $102.65 | 12.722% | $115.7091 | $115.71 | $115.70 | $115.70 |
| Purchase #7 | $213.67 | 11.204% | $237.6096 | $237.61 | $237.60 | $237.60 |
| 7 purchase totals = | $921.82 | $1,001.6442 | $1,001.65 | $1,001.65 | $1,001.50 | |