| 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 | $237.60 | 10.647% | $262.8973 | $262.90 | $262.90 | $262.90 |
| Purchase #2 | $184.67 | 9.678% | $202.5424 | $202.54 | $202.55 | $202.50 |
| Purchase #3 | $148.96 | 4.158% | $155.1538 | $155.15 | $155.15 | $155.20 |
| Purchase #4 | $231.42 | 7.614% | $249.0403 | $249.04 | $249.05 | $249.00 |
| Purchase #5 | $112.36 | 13.833% | $127.9028 | $127.90 | $127.90 | $127.90 |
| Purchase #6 | $197.60 | 6.712% | $210.8629 | $210.86 | $210.85 | $210.90 |
| Purchase #7 | $167.85 | 8.649% | $182.3673 | $182.37 | $182.35 | $182.40 |
| 7 purchase totals = | $1,280.46 | $1,390.7668 | $1,390.76 | $1,390.75 | $1,390.80 | |