| 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 | $186.62 | 8.413% | $202.3203 | $202.32 | $202.30 | $202.30 |
| Purchase #2 | $115.75 | 4.660% | $121.144 | $121.14 | $121.15 | $121.10 |
| Purchase #3 | $50.96 | 3.629% | $52.8093 | $52.81 | $52.80 | $52.80 |
| Purchase #4 | $67.70 | 8.489% | $73.4471 | $73.45 | $73.45 | $73.40 |
| Purchase #5 | $92.63 | 10.255% | $102.1292 | $102.13 | $102.15 | $102.10 |
| Purchase #6 | $81.31 | 13.191% | $92.0356 | $92.04 | $92.05 | $92.00 |
| Purchase #7 | $70.97 | 8.626% | $77.0919 | $77.09 | $77.10 | $77.10 |
| 7 purchase totals = | $665.94 | $720.9774 | $720.98 | $721.00 | $720.80 | |