| 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 | $226.37 | 4.648% | $236.8917 | $236.89 | $236.90 | $236.90 |
| Purchase #2 | $112.34 | 8.281% | $121.6429 | $121.64 | $121.65 | $121.60 |
| Purchase #3 | $39.74 | 4.229% | $41.4206 | $41.42 | $41.40 | $41.40 |
| Purchase #4 | $153.41 | 6.473% | $163.3402 | $163.34 | $163.35 | $163.30 |
| Purchase #5 | $23.32 | 6.486% | $24.8325 | $24.83 | $24.85 | $24.80 |
| Purchase #6 | $181.96 | 7.580% | $195.7526 | $195.75 | $195.75 | $195.80 |
| Purchase #7 | $185.76 | 10.232% | $204.767 | $204.77 | $204.75 | $204.80 |
| 7 purchase totals = | $922.90 | $988.6475 | $988.64 | $988.65 | $988.60 | |