| 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 | $189.63 | 4.731% | $198.6014 | $198.60 | $198.60 | $198.60 |
| Purchase #2 | $244.63 | 6.458% | $260.4282 | $260.43 | $260.45 | $260.40 |
| Purchase #3 | $126.31 | 7.529% | $135.8199 | $135.82 | $135.80 | $135.80 |
| Purchase #4 | $38.38 | 10.706% | $42.489 | $42.49 | $42.50 | $42.50 |
| Purchase #5 | $199.49 | 5.185% | $209.8336 | $209.83 | $209.85 | $209.80 |
| Purchase #6 | $221.43 | 5.150% | $232.8336 | $232.83 | $232.85 | $232.80 |
| Purchase #7 | $16.27 | 5.358% | $17.1417 | $17.14 | $17.15 | $17.10 |
| 7 purchase totals = | $1,036.14 | $1,097.1474 | $1,097.14 | $1,097.20 | $1,097.00 | |