| 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 | $234.58 | 9.280% | $256.349 | $256.35 | $256.35 | $256.30 |
| Purchase #2 | $124.40 | 13.470% | $141.1567 | $141.16 | $141.15 | $141.20 |
| Purchase #3 | $199.38 | 5.395% | $210.1366 | $210.14 | $210.15 | $210.10 |
| Purchase #4 | $242.70 | 6.461% | $258.3808 | $258.38 | $258.40 | $258.40 |
| Purchase #5 | $84.35 | 11.855% | $94.3497 | $94.35 | $94.35 | $94.30 |
| Purchase #6 | $13.99 | 11.322% | $15.5739 | $15.57 | $15.55 | $15.60 |
| Purchase #7 | $237.67 | 10.110% | $261.6984 | $261.70 | $261.70 | $261.70 |
| 7 purchase totals = | $1,137.07 | $1,237.6451 | $1,237.65 | $1,237.65 | $1,237.60 | |