| 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 | $103.37 | 9.288% | $112.971 | $112.97 | $112.95 | $113.00 |
| Purchase #2 | $134.47 | 7.178% | $144.1223 | $144.12 | $144.10 | $144.10 |
| Purchase #3 | $201.63 | 11.701% | $225.2227 | $225.22 | $225.20 | $225.20 |
| Purchase #4 | $31.73 | 6.680% | $33.8496 | $33.85 | $33.85 | $33.80 |
| Purchase #5 | $67.70 | 11.786% | $75.6791 | $75.68 | $75.70 | $75.70 |
| Purchase #6 | $160.70 | 10.508% | $177.5864 | $177.59 | $177.60 | $177.60 |
| Purchase #7 | $224.32 | 8.420% | $243.2077 | $243.21 | $243.20 | $243.20 |
| 7 purchase totals = | $923.92 | $1,012.6388 | $1,012.64 | $1,012.60 | $1,012.60 | |