| 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 | $97.74 | 10.690% | $108.1884 | $108.19 | $108.20 | $108.20 |
| Purchase #2 | $236.32 | 8.569% | $256.5703 | $256.57 | $256.55 | $256.60 |
| Purchase #3 | $132.78 | 3.332% | $137.2042 | $137.20 | $137.20 | $137.20 |
| Purchase #4 | $166.51 | 12.345% | $187.0657 | $187.07 | $187.05 | $187.10 |
| Purchase #5 | $132.50 | 3.305% | $136.8791 | $136.88 | $136.90 | $136.90 |
| Purchase #6 | $238.37 | 12.838% | $268.9719 | $268.97 | $268.95 | $269.00 |
| Purchase #7 | $156.43 | 8.141% | $169.165 | $169.17 | $169.15 | $169.20 |
| 7 purchase totals = | $1,160.65 | $1,264.0446 | $1,264.05 | $1,264.00 | $1,264.20 | |