| 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 | $130.38 | 6.418% | $138.7478 | $138.75 | $138.75 | $138.70 |
| Purchase #2 | $109.64 | 13.732% | $124.6958 | $124.70 | $124.70 | $124.70 |
| Purchase #3 | $13.59 | 12.184% | $15.2458 | $15.25 | $15.25 | $15.20 |
| Purchase #4 | $218.27 | 10.824% | $241.8955 | $241.90 | $241.90 | $241.90 |
| Purchase #5 | $46.98 | 7.845% | $50.6656 | $50.67 | $50.65 | $50.70 |
| Purchase #6 | $227.82 | 10.434% | $251.5907 | $251.59 | $251.60 | $251.60 |
| Purchase #7 | $212.94 | 10.684% | $235.6905 | $235.69 | $235.70 | $235.70 |
| 7 purchase totals = | $959.62 | $1,058.5317 | $1,058.55 | $1,058.55 | $1,058.50 | |