| 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 | $229.66 | 12.643% | $258.6959 | $258.70 | $258.70 | $258.70 |
| Purchase #2 | $118.33 | 10.805% | $131.1156 | $131.12 | $131.10 | $131.10 |
| Purchase #3 | $234.62 | 11.671% | $262.0025 | $262.00 | $262.00 | $262.00 |
| Purchase #4 | $224.40 | 5.791% | $237.395 | $237.40 | $237.40 | $237.40 |
| Purchase #5 | $112.27 | 8.506% | $121.8197 | $121.82 | $121.80 | $121.80 |
| Purchase #6 | $81.46 | 12.191% | $91.3908 | $91.39 | $91.40 | $91.40 |
| Purchase #7 | $49.70 | 10.512% | $54.9245 | $54.92 | $54.90 | $54.90 |
| 7 purchase totals = | $1,050.44 | $1,157.3440 | $1,157.35 | $1,157.30 | $1,157.30 | |