| 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 | $235.28 | 9.638% | $257.9563 | $257.96 | $257.95 | $258.00 |
| Purchase #2 | $70.63 | 11.763% | $78.9382 | $78.94 | $78.95 | $78.90 |
| Purchase #3 | $212.85 | 3.372% | $220.0273 | $220.03 | $220.05 | $220.00 |
| Purchase #4 | $145.48 | 3.541% | $150.6314 | $150.63 | $150.65 | $150.60 |
| Purchase #5 | $242.43 | 6.482% | $258.1443 | $258.14 | $258.15 | $258.10 |
| Purchase #6 | $237.74 | 8.483% | $257.9075 | $257.91 | $257.90 | $257.90 |
| Purchase #7 | $214.47 | 8.219% | $232.0973 | $232.10 | $232.10 | $232.10 |
| 7 purchase totals = | $1,358.88 | $1,455.7023 | $1,455.71 | $1,455.75 | $1,455.60 | |