| 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 | $204.83 | 13.433% | $232.3448 | $232.34 | $232.35 | $232.30 |
| Purchase #2 | $167.86 | 10.284% | $185.1227 | $185.12 | $185.10 | $185.10 |
| Purchase #3 | $237.38 | 9.604% | $260.178 | $260.18 | $260.20 | $260.20 |
| Purchase #4 | $101.88 | 3.304% | $105.2461 | $105.25 | $105.25 | $105.20 |
| Purchase #5 | $5.69 | 11.680% | $6.3546 | $6.35 | $6.35 | $6.40 |
| Purchase #6 | $127.38 | 12.270% | $143.0095 | $143.01 | $143.00 | $143.00 |
| Purchase #7 | $149.47 | 4.397% | $156.0422 | $156.04 | $156.05 | $156.00 |
| 7 purchase totals = | $994.49 | $1,088.2979 | $1,088.29 | $1,088.30 | $1,088.20 | |