| 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 | $239.88 | 12.762% | $270.4935 | $270.49 | $270.50 | $270.50 |
| Purchase #2 | $227.86 | 6.426% | $242.5023 | $242.50 | $242.50 | $242.50 |
| Purchase #3 | $243.69 | 6.364% | $259.1984 | $259.20 | $259.20 | $259.20 |
| Purchase #4 | $208.30 | 7.739% | $224.4203 | $224.42 | $224.40 | $224.40 |
| Purchase #5 | $168.44 | 13.521% | $191.2148 | $191.21 | $191.20 | $191.20 |
| Purchase #6 | $40.29 | 10.704% | $44.6026 | $44.60 | $44.60 | $44.60 |
| Purchase #7 | $220.34 | 8.712% | $239.536 | $239.54 | $239.55 | $239.50 |
| 7 purchase totals = | $1,348.80 | $1,471.9679 | $1,471.96 | $1,471.95 | $1,471.90 | |