| 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 | $246.35 | 3.684% | $255.4255 | $255.43 | $255.45 | $255.40 |
| Purchase #2 | $59.77 | 8.242% | $64.6962 | $64.70 | $64.70 | $64.70 |
| Purchase #3 | $108.98 | 10.779% | $120.727 | $120.73 | $120.75 | $120.70 |
| Purchase #4 | $217.38 | 5.869% | $230.138 | $230.14 | $230.15 | $230.10 |
| Purchase #5 | $177.33 | 5.310% | $186.7462 | $186.75 | $186.75 | $186.70 |
| Purchase #6 | $222.41 | 13.528% | $252.4976 | $252.50 | $252.50 | $252.50 |
| Purchase #7 | $201.86 | 9.809% | $221.6604 | $221.66 | $221.65 | $221.70 |
| 7 purchase totals = | $1,234.08 | $1,331.8909 | $1,331.91 | $1,331.95 | $1,331.80 | |