| 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 | $92.96 | 13.816% | $105.8034 | $105.80 | $105.80 | $105.80 |
| Purchase #2 | $110.38 | 6.526% | $117.5834 | $117.58 | $117.60 | $117.60 |
| Purchase #3 | $188.36 | 8.764% | $204.8679 | $204.87 | $204.85 | $204.90 |
| Purchase #4 | $173.43 | 3.593% | $179.6613 | $179.66 | $179.65 | $179.70 |
| Purchase #5 | $243.96 | 5.102% | $256.4068 | $256.41 | $256.40 | $256.40 |
| Purchase #6 | $50.51 | 4.231% | $52.6471 | $52.65 | $52.65 | $52.60 |
| Purchase #7 | $237.38 | 4.230% | $247.4212 | $247.42 | $247.40 | $247.40 |
| 7 purchase totals = | $1,096.98 | $1,164.3911 | $1,164.39 | $1,164.35 | $1,164.40 | |