| 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 | $224.75 | 12.137% | $252.0279 | $252.03 | $252.05 | $252.00 |
| Purchase #2 | $25.68 | 10.724% | $28.4339 | $28.43 | $28.45 | $28.40 |
| Purchase #3 | $182.65 | 4.280% | $190.4674 | $190.47 | $190.45 | $190.50 |
| Purchase #4 | $11.85 | 10.750% | $13.1239 | $13.12 | $13.10 | $13.10 |
| Purchase #5 | $152.85 | 6.776% | $163.2071 | $163.21 | $163.20 | $163.20 |
| Purchase #6 | $23.55 | 12.780% | $26.5597 | $26.56 | $26.55 | $26.60 |
| Purchase #7 | $129.69 | 3.329% | $134.0074 | $134.01 | $134.00 | $134.00 |
| 7 purchase totals = | $751.02 | $807.8273 | $807.83 | $807.80 | $807.80 | |