| 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 | $227.44 | 10.672% | $251.7124 | $251.71 | $251.70 | $251.70 |
| Purchase #2 | $7.95 | 9.701% | $8.7212 | $8.72 | $8.70 | $8.70 |
| Purchase #3 | $66.58 | 7.581% | $71.6274 | $71.63 | $71.65 | $71.60 |
| Purchase #4 | $47.61 | 11.528% | $53.0985 | $53.10 | $53.10 | $53.10 |
| Purchase #5 | $95.89 | 4.816% | $100.5081 | $100.51 | $100.50 | $100.50 |
| Purchase #6 | $217.55 | 11.220% | $241.9591 | $241.96 | $241.95 | $242.00 |
| Purchase #7 | $9.68 | 4.589% | $10.1242 | $10.12 | $10.10 | $10.10 |
| 7 purchase totals = | $672.70 | $737.7509 | $737.75 | $737.70 | $737.70 | |