| 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 | $108.97 | 7.257% | $116.878 | $116.88 | $116.90 | $116.90 |
| Purchase #2 | $103.59 | 6.464% | $110.2861 | $110.29 | $110.30 | $110.30 |
| Purchase #3 | $76.74 | 4.376% | $80.0981 | $80.10 | $80.10 | $80.10 |
| Purchase #4 | $75.92 | 8.229% | $82.1675 | $82.17 | $82.15 | $82.20 |
| Purchase #5 | $86.37 | 9.574% | $94.6391 | $94.64 | $94.65 | $94.60 |
| Purchase #6 | $203.31 | 6.288% | $216.0941 | $216.09 | $216.10 | $216.10 |
| Purchase #7 | $225.60 | 8.773% | $245.3919 | $245.39 | $245.40 | $245.40 |
| 7 purchase totals = | $880.50 | $945.5548 | $945.56 | $945.60 | $945.60 | |