| 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 | $191.86 | 12.397% | $215.6449 | $215.64 | $215.65 | $215.60 |
| Purchase #2 | $86.93 | 8.252% | $94.1035 | $94.10 | $94.10 | $94.10 |
| Purchase #3 | $144.61 | 9.147% | $157.8375 | $157.84 | $157.85 | $157.80 |
| Purchase #4 | $179.55 | 8.862% | $195.4617 | $195.46 | $195.45 | $195.50 |
| Purchase #5 | $11.47 | 9.661% | $12.5781 | $12.58 | $12.60 | $12.60 |
| Purchase #6 | $57.94 | 4.402% | $60.4905 | $60.49 | $60.50 | $60.50 |
| Purchase #7 | $221.76 | 3.607% | $229.7589 | $229.76 | $229.75 | $229.80 |
| 7 purchase totals = | $894.12 | $965.8751 | $965.87 | $965.90 | $965.90 | |