| 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 | $234.51 | 8.341% | $254.0705 | $254.07 | $254.05 | $254.10 |
| Purchase #2 | $201.94 | 8.872% | $219.8561 | $219.86 | $219.85 | $219.90 |
| Purchase #3 | $53.52 | 7.279% | $57.4157 | $57.42 | $57.40 | $57.40 |
| Purchase #4 | $46.97 | 10.440% | $51.8737 | $51.87 | $51.85 | $51.90 |
| Purchase #5 | $180.55 | 4.277% | $188.2721 | $188.27 | $188.25 | $188.30 |
| Purchase #6 | $198.54 | 4.675% | $207.8217 | $207.82 | $207.80 | $207.80 |
| Purchase #7 | $12.91 | 7.609% | $13.8923 | $13.89 | $13.90 | $13.90 |
| 7 purchase totals = | $928.94 | $993.2021 | $993.20 | $993.10 | $993.30 | |