| 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 | $131.41 | 10.830% | $145.6417 | $145.64 | $145.65 | $145.60 |
| Purchase #2 | $100.95 | 9.556% | $110.5968 | $110.60 | $110.60 | $110.60 |
| Purchase #3 | $234.91 | 11.675% | $262.3357 | $262.34 | $262.35 | $262.30 |
| Purchase #4 | $152.68 | 3.655% | $158.2605 | $158.26 | $158.25 | $158.30 |
| Purchase #5 | $133.58 | 4.129% | $139.0955 | $139.10 | $139.10 | $139.10 |
| Purchase #6 | $25.72 | 10.775% | $28.4913 | $28.49 | $28.50 | $28.50 |
| Purchase #7 | $236.33 | 3.170% | $243.8217 | $243.82 | $243.80 | $243.80 |
| 7 purchase totals = | $1,015.58 | $1,088.2432 | $1,088.25 | $1,088.25 | $1,088.20 | |