| 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 | $244.60 | 3.494% | $253.1463 | $253.15 | $253.15 | $253.10 |
| Purchase #2 | $106.87 | 13.783% | $121.5999 | $121.60 | $121.60 | $121.60 |
| Purchase #3 | $131.75 | 6.444% | $140.24 | $140.24 | $140.25 | $140.20 |
| Purchase #4 | $228.26 | 11.593% | $254.7222 | $254.72 | $254.70 | $254.70 |
| Purchase #5 | $221.71 | 3.267% | $228.9533 | $228.95 | $228.95 | $229.00 |
| Purchase #6 | $89.66 | 12.191% | $100.5905 | $100.59 | $100.60 | $100.60 |
| Purchase #7 | $76.73 | 5.336% | $80.8243 | $80.82 | $80.80 | $80.80 |
| 7 purchase totals = | $1,099.58 | $1,180.0765 | $1,180.07 | $1,180.05 | $1,180.00 | |