| 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 | $188.47 | 6.143% | $200.0477 | $200.05 | $200.05 | $200.00 |
| Purchase #2 | $119.71 | 11.193% | $133.1091 | $133.11 | $133.10 | $133.10 |
| Purchase #3 | $193.41 | 8.467% | $209.786 | $209.79 | $209.80 | $209.80 |
| Purchase #4 | $138.62 | 4.500% | $144.8579 | $144.86 | $144.85 | $144.90 |
| Purchase #5 | $195.80 | 5.825% | $207.2054 | $207.21 | $207.20 | $207.20 |
| Purchase #6 | $19.40 | 8.281% | $21.0065 | $21.01 | $21.00 | $21.00 |
| Purchase #7 | $208.78 | 11.486% | $232.7605 | $232.76 | $232.75 | $232.80 |
| 7 purchase totals = | $1,064.19 | $1,148.7731 | $1,148.79 | $1,148.75 | $1,148.80 | |