| 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 | $38.54 | 5.392% | $40.6181 | $40.62 | $40.60 | $40.60 |
| Purchase #2 | $238.71 | 9.203% | $260.6785 | $260.68 | $260.70 | $260.70 |
| Purchase #3 | $83.81 | 12.719% | $94.4698 | $94.47 | $94.45 | $94.50 |
| Purchase #4 | $247.51 | 4.173% | $257.8386 | $257.84 | $257.85 | $257.80 |
| Purchase #5 | $131.30 | 4.373% | $137.0417 | $137.04 | $137.05 | $137.00 |
| Purchase #6 | $243.99 | 10.426% | $269.4284 | $269.43 | $269.45 | $269.40 |
| Purchase #7 | $240.52 | 8.683% | $261.4044 | $261.40 | $261.40 | $261.40 |
| 7 purchase totals = | $1,224.38 | $1,321.4795 | $1,321.48 | $1,321.50 | $1,321.40 | |