| 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 | $232.51 | 4.178% | $242.2243 | $242.22 | $242.20 | $242.20 |
| Purchase #2 | $235.98 | 8.793% | $256.7297 | $256.73 | $256.75 | $256.70 |
| Purchase #3 | $187.52 | 7.175% | $200.9746 | $200.97 | $200.95 | $201.00 |
| Purchase #4 | $110.99 | 8.212% | $120.1045 | $120.10 | $120.10 | $120.10 |
| Purchase #5 | $128.64 | 12.785% | $145.0866 | $145.09 | $145.10 | $145.10 |
| Purchase #6 | $143.54 | 3.401% | $148.4218 | $148.42 | $148.40 | $148.40 |
| Purchase #7 | $245.34 | 10.723% | $271.6478 | $271.65 | $271.65 | $271.60 |
| 7 purchase totals = | $1,284.52 | $1,385.1893 | $1,385.18 | $1,385.15 | $1,385.10 | |