| 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 | $226.97 | 12.122% | $254.4833 | $254.48 | $254.50 | $254.50 |
| Purchase #2 | $141.88 | 8.457% | $153.8788 | $153.88 | $153.90 | $153.90 |
| Purchase #3 | $19.86 | 3.437% | $20.5426 | $20.54 | $20.55 | $20.50 |
| Purchase #4 | $102.26 | 10.353% | $112.847 | $112.85 | $112.85 | $112.80 |
| Purchase #5 | $84.56 | 4.673% | $88.5115 | $88.51 | $88.50 | $88.50 |
| Purchase #6 | $40.82 | 13.218% | $46.2156 | $46.22 | $46.20 | $46.20 |
| Purchase #7 | $35.92 | 10.487% | $39.6869 | $39.69 | $39.70 | $39.70 |
| 7 purchase totals = | $652.27 | $716.1657 | $716.17 | $716.20 | $716.10 | |