| 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 | $204.99 | 11.347% | $228.2502 | $228.25 | $228.25 | $228.30 |
| Purchase #2 | $201.47 | 11.658% | $224.9574 | $224.96 | $224.95 | $225.00 |
| Purchase #3 | $172.32 | 6.522% | $183.5587 | $183.56 | $183.55 | $183.60 |
| Purchase #4 | $188.70 | 9.870% | $207.3247 | $207.32 | $207.30 | $207.30 |
| Purchase #5 | $226.42 | 7.747% | $243.9608 | $243.96 | $243.95 | $244.00 |
| Purchase #6 | $37.53 | 7.298% | $40.2689 | $40.27 | $40.25 | $40.30 |
| Purchase #7 | $105.95 | 4.348% | $110.5567 | $110.56 | $110.55 | $110.60 |
| 7 purchase totals = | $1,137.38 | $1,238.8774 | $1,238.88 | $1,238.80 | $1,239.10 | |