| 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 | $246.92 | 11.531% | $275.3923 | $275.39 | $275.40 | $275.40 |
| Purchase #2 | $83.65 | 13.318% | $94.7905 | $94.79 | $94.80 | $94.80 |
| Purchase #3 | $236.35 | 10.268% | $260.6184 | $260.62 | $260.60 | $260.60 |
| Purchase #4 | $91.61 | 9.653% | $100.4531 | $100.45 | $100.45 | $100.50 |
| Purchase #5 | $71.91 | 7.362% | $77.204 | $77.20 | $77.20 | $77.20 |
| Purchase #6 | $69.82 | 6.555% | $74.3967 | $74.40 | $74.40 | $74.40 |
| Purchase #7 | $229.51 | 7.862% | $247.5541 | $247.55 | $247.55 | $247.60 |
| 7 purchase totals = | $1,029.77 | $1,130.4091 | $1,130.40 | $1,130.40 | $1,130.50 | |