| 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 | $185.44 | 3.231% | $191.4316 | $191.43 | $191.45 | $191.40 |
| Purchase #2 | $188.61 | 11.670% | $210.6208 | $210.62 | $210.60 | $210.60 |
| Purchase #3 | $184.89 | 7.551% | $198.851 | $198.85 | $198.85 | $198.90 |
| Purchase #4 | $215.90 | 5.378% | $227.5111 | $227.51 | $227.50 | $227.50 |
| Purchase #5 | $197.79 | 3.526% | $204.7641 | $204.76 | $204.75 | $204.80 |
| Purchase #6 | $238.99 | 3.726% | $247.8948 | $247.89 | $247.90 | $247.90 |
| Purchase #7 | $110.40 | 11.308% | $122.884 | $122.88 | $122.90 | $122.90 |
| 7 purchase totals = | $1,322.02 | $1,403.9574 | $1,403.94 | $1,403.95 | $1,404.00 | |