| 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 | $47.57 | 12.135% | $53.3426 | $53.34 | $53.35 | $53.30 |
| Purchase #2 | $243.62 | 3.783% | $252.8361 | $252.84 | $252.85 | $252.80 |
| Purchase #3 | $28.91 | 10.244% | $31.8715 | $31.87 | $31.85 | $31.90 |
| Purchase #4 | $237.81 | 8.115% | $257.1083 | $257.11 | $257.10 | $257.10 |
| Purchase #5 | $138.66 | 11.741% | $154.9401 | $154.94 | $154.95 | $154.90 |
| Purchase #6 | $246.63 | 13.777% | $280.6082 | $280.61 | $280.60 | $280.60 |
| Purchase #7 | $31.94 | 7.686% | $34.3949 | $34.39 | $34.40 | $34.40 |
| 7 purchase totals = | $975.14 | $1,065.1017 | $1,065.10 | $1,065.10 | $1,065.00 | |