| 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 | $231.65 | 12.290% | $260.1198 | $260.12 | $260.10 | $260.10 |
| Purchase #2 | $35.41 | 11.600% | $39.5176 | $39.52 | $39.50 | $39.50 |
| Purchase #3 | $210.81 | 3.677% | $218.5615 | $218.56 | $218.55 | $218.60 |
| Purchase #4 | $210.72 | 4.257% | $219.6904 | $219.69 | $219.70 | $219.70 |
| Purchase #5 | $33.53 | 13.856% | $38.1759 | $38.18 | $38.20 | $38.20 |
| Purchase #6 | $204.98 | 3.434% | $212.019 | $212.02 | $212.00 | $212.00 |
| Purchase #7 | $240.35 | 5.291% | $253.0669 | $253.07 | $253.05 | $253.10 |
| 7 purchase totals = | $1,167.45 | $1,241.1511 | $1,241.16 | $1,241.10 | $1,241.20 | |