| 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 | $231.76 | 3.416% | $239.6769 | $239.68 | $239.70 | $239.70 |
| Purchase #2 | $105.47 | 5.150% | $110.9017 | $110.90 | $110.90 | $110.90 |
| Purchase #3 | $130.94 | 5.531% | $138.1823 | $138.18 | $138.20 | $138.20 |
| Purchase #4 | $235.35 | 3.362% | $243.2625 | $243.26 | $243.25 | $243.30 |
| Purchase #5 | $227.78 | 13.269% | $258.0041 | $258.00 | $258.00 | $258.00 |
| Purchase #6 | $237.29 | 6.104% | $251.7742 | $251.77 | $251.75 | $251.80 |
| Purchase #7 | $185.63 | 9.231% | $202.7655 | $202.77 | $202.75 | $202.80 |
| 7 purchase totals = | $1,354.22 | $1,444.5672 | $1,444.56 | $1,444.55 | $1,444.70 | |