| 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 | $203.95 | 12.332% | $229.1011 | $229.10 | $229.10 | $229.10 |
| Purchase #2 | $116.55 | 5.212% | $122.6246 | $122.62 | $122.60 | $122.60 |
| Purchase #3 | $142.32 | 12.380% | $159.9392 | $159.94 | $159.95 | $159.90 |
| Purchase #4 | $77.71 | 11.556% | $86.6902 | $86.69 | $86.70 | $86.70 |
| Purchase #5 | $189.31 | 13.464% | $214.7987 | $214.80 | $214.80 | $214.80 |
| Purchase #6 | $47.92 | 12.197% | $53.7648 | $53.76 | $53.75 | $53.80 |
| Purchase #7 | $73.82 | 9.212% | $80.6203 | $80.62 | $80.60 | $80.60 |
| 7 purchase totals = | $851.58 | $947.5389 | $947.53 | $947.50 | $947.50 | |