| 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 | $243.52 | 8.534% | $264.302 | $264.30 | $264.30 | $264.30 |
| Purchase #2 | $54.95 | 6.420% | $58.4778 | $58.48 | $58.50 | $58.50 |
| Purchase #3 | $16.25 | 13.458% | $18.4369 | $18.44 | $18.45 | $18.40 |
| Purchase #4 | $89.49 | 7.706% | $96.3861 | $96.39 | $96.40 | $96.40 |
| Purchase #5 | $162.65 | 4.417% | $169.8343 | $169.83 | $169.85 | $169.80 |
| Purchase #6 | $247.58 | 3.716% | $256.7801 | $256.78 | $256.80 | $256.80 |
| Purchase #7 | $234.85 | 6.830% | $250.8903 | $250.89 | $250.90 | $250.90 |
| 7 purchase totals = | $1,049.29 | $1,115.1075 | $1,115.11 | $1,115.20 | $1,115.10 | |