| 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 | $210.67 | 12.169% | $236.3064 | $236.31 | $236.30 | $236.30 |
| Purchase #2 | $100.77 | 9.484% | $110.327 | $110.33 | $110.35 | $110.30 |
| Purchase #3 | $148.94 | 12.816% | $168.0282 | $168.03 | $168.05 | $168.00 |
| Purchase #4 | $219.50 | 10.727% | $243.0458 | $243.05 | $243.05 | $243.00 |
| Purchase #5 | $37.46 | 10.453% | $41.3757 | $41.38 | $41.40 | $41.40 |
| Purchase #6 | $63.81 | 10.325% | $70.3984 | $70.40 | $70.40 | $70.40 |
| Purchase #7 | $177.78 | 3.230% | $183.5223 | $183.52 | $183.50 | $183.50 |
| 7 purchase totals = | $958.93 | $1,053.0038 | $1,053.02 | $1,053.05 | $1,052.90 | |