| 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 | $221.48 | 5.837% | $234.4078 | $234.41 | $234.40 | $234.40 |
| Purchase #2 | $208.68 | 6.792% | $222.8535 | $222.85 | $222.85 | $222.90 |
| Purchase #3 | $191.97 | 5.104% | $201.7681 | $201.77 | $201.75 | $201.80 |
| Purchase #4 | $57.82 | 12.865% | $65.2585 | $65.26 | $65.25 | $65.30 |
| Purchase #5 | $159.33 | 4.747% | $166.8934 | $166.89 | $166.90 | $166.90 |
| Purchase #6 | $145.28 | 10.359% | $160.3296 | $160.33 | $160.35 | $160.30 |
| Purchase #7 | $226.35 | 12.247% | $254.0711 | $254.07 | $254.05 | $254.10 |
| 7 purchase totals = | $1,210.91 | $1,305.5820 | $1,305.58 | $1,305.55 | $1,305.70 | |