| 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 | $89.42 | 8.572% | $97.0851 | $97.09 | $97.10 | $97.10 |
| Purchase #2 | $89.76 | 13.815% | $102.1603 | $102.16 | $102.15 | $102.20 |
| Purchase #3 | $240.74 | 13.664% | $273.6347 | $273.63 | $273.65 | $273.60 |
| Purchase #4 | $233.26 | 4.348% | $243.4021 | $243.40 | $243.40 | $243.40 |
| Purchase #5 | $116.93 | 12.716% | $131.7988 | $131.80 | $131.80 | $131.80 |
| Purchase #6 | $197.89 | 12.476% | $222.5788 | $222.58 | $222.60 | $222.60 |
| Purchase #7 | $149.99 | 6.148% | $159.2114 | $159.21 | $159.20 | $159.20 |
| 7 purchase totals = | $1,117.99 | $1,229.8712 | $1,229.87 | $1,229.90 | $1,229.90 | |