| 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 | $198.90 | 12.514% | $223.7903 | $223.79 | $223.80 | $223.80 |
| Purchase #2 | $46.57 | 11.868% | $52.0969 | $52.10 | $52.10 | $52.10 |
| Purchase #3 | $46.46 | 9.274% | $50.7687 | $50.77 | $50.75 | $50.80 |
| Purchase #4 | $163.59 | 10.370% | $180.5543 | $180.55 | $180.55 | $180.60 |
| Purchase #5 | $249.86 | 10.293% | $275.5781 | $275.58 | $275.60 | $275.60 |
| Purchase #6 | $23.92 | 9.168% | $26.113 | $26.11 | $26.10 | $26.10 |
| Purchase #7 | $108.64 | 9.155% | $118.586 | $118.59 | $118.60 | $118.60 |
| 7 purchase totals = | $837.94 | $927.4873 | $927.49 | $927.50 | $927.60 | |