| 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 | $213.56 | 8.361% | $231.4158 | $231.42 | $231.40 | $231.40 |
| Purchase #2 | $171.55 | 8.590% | $186.2861 | $186.29 | $186.30 | $186.30 |
| Purchase #3 | $34.74 | 7.163% | $37.2284 | $37.23 | $37.25 | $37.20 |
| Purchase #4 | $209.34 | 11.146% | $232.673 | $232.67 | $232.65 | $232.70 |
| Purchase #5 | $233.70 | 4.376% | $243.9267 | $243.93 | $243.95 | $243.90 |
| Purchase #6 | $38.32 | 9.472% | $41.9497 | $41.95 | $41.95 | $41.90 |
| Purchase #7 | $244.69 | 11.552% | $272.9566 | $272.96 | $272.95 | $273.00 |
| 7 purchase totals = | $1,145.90 | $1,246.4363 | $1,246.45 | $1,246.45 | $1,246.40 | |