| 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 | $235.75 | 9.212% | $257.4673 | $257.47 | $257.45 | $257.50 |
| Purchase #2 | $99.48 | 9.872% | $109.3007 | $109.30 | $109.30 | $109.30 |
| Purchase #3 | $117.32 | 4.667% | $122.7953 | $122.80 | $122.80 | $122.80 |
| Purchase #4 | $91.25 | 6.158% | $96.8692 | $96.87 | $96.85 | $96.90 |
| Purchase #5 | $5.47 | 12.244% | $6.1397 | $6.14 | $6.15 | $6.10 |
| Purchase #6 | $106.89 | 11.810% | $119.5137 | $119.51 | $119.50 | $119.50 |
| Purchase #7 | $95.92 | 9.582% | $105.1111 | $105.11 | $105.10 | $105.10 |
| 7 purchase totals = | $752.08 | $817.1970 | $817.20 | $817.15 | $817.20 | |