| 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 | $131.30 | 13.415% | $148.9139 | $148.91 | $148.90 | $148.90 |
| Purchase #2 | $83.69 | 11.809% | $93.573 | $93.57 | $93.55 | $93.60 |
| Purchase #3 | $38.31 | 4.290% | $39.9535 | $39.95 | $39.95 | $40.00 |
| Purchase #4 | $227.85 | 4.483% | $238.0645 | $238.06 | $238.05 | $238.10 |
| Purchase #5 | $65.34 | 12.210% | $73.318 | $73.32 | $73.30 | $73.30 |
| Purchase #6 | $206.27 | 4.127% | $214.7828 | $214.78 | $214.80 | $214.80 |
| Purchase #7 | $88.95 | 3.651% | $92.1976 | $92.20 | $92.20 | $92.20 |
| 7 purchase totals = | $841.71 | $900.8033 | $900.79 | $900.75 | $900.90 | |