| 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 | $228.50 | 5.242% | $240.478 | $240.48 | $240.50 | $240.50 |
| Purchase #2 | $8.40 | 7.694% | $9.0463 | $9.05 | $9.05 | $9.00 |
| Purchase #3 | $210.89 | 10.464% | $232.9575 | $232.96 | $232.95 | $233.00 |
| Purchase #4 | $112.29 | 11.150% | $124.8103 | $124.81 | $124.80 | $124.80 |
| Purchase #5 | $40.75 | 5.235% | $42.8833 | $42.88 | $42.90 | $42.90 |
| Purchase #6 | $236.42 | 10.427% | $261.0715 | $261.07 | $261.05 | $261.10 |
| Purchase #7 | $218.51 | 5.252% | $229.9861 | $229.99 | $230.00 | $230.00 |
| 7 purchase totals = | $1,055.76 | $1,141.2330 | $1,141.24 | $1,141.25 | $1,141.30 | |