| 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 | $112.47 | 13.262% | $127.3858 | $127.39 | $127.40 | $127.40 |
| Purchase #2 | $216.60 | 5.787% | $229.1346 | $229.13 | $229.15 | $229.10 |
| Purchase #3 | $171.81 | 12.514% | $193.3103 | $193.31 | $193.30 | $193.30 |
| Purchase #4 | $63.72 | 10.469% | $70.3908 | $70.39 | $70.40 | $70.40 |
| Purchase #5 | $218.76 | 6.415% | $232.7935 | $232.79 | $232.80 | $232.80 |
| Purchase #6 | $225.77 | 4.182% | $235.2117 | $235.21 | $235.20 | $235.20 |
| Purchase #7 | $200.73 | 7.766% | $216.3187 | $216.32 | $216.30 | $216.30 |
| 7 purchase totals = | $1,209.86 | $1,304.5454 | $1,304.54 | $1,304.55 | $1,304.50 | |