| 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 | $104.49 | 7.871% | $112.7144 | $112.71 | $112.70 | $112.70 |
| Purchase #2 | $80.58 | 10.157% | $88.7645 | $88.76 | $88.75 | $88.80 |
| Purchase #3 | $58.32 | 12.278% | $65.4805 | $65.48 | $65.50 | $65.50 |
| Purchase #4 | $232.86 | 6.137% | $247.1506 | $247.15 | $247.15 | $247.20 |
| Purchase #5 | $249.63 | 12.197% | $280.0774 | $280.08 | $280.10 | $280.10 |
| Purchase #6 | $39.47 | 6.583% | $42.0683 | $42.07 | $42.05 | $42.10 |
| Purchase #7 | $91.33 | 3.561% | $94.5823 | $94.58 | $94.60 | $94.60 |
| 7 purchase totals = | $856.68 | $930.8380 | $930.83 | $930.85 | $931.00 | |