| 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 | $249.80 | 4.326% | $260.6063 | $260.61 | $260.60 | $260.60 |
| Purchase #2 | $62.35 | 13.136% | $70.5403 | $70.54 | $70.55 | $70.50 |
| Purchase #3 | $143.91 | 11.811% | $160.9072 | $160.91 | $160.90 | $160.90 |
| Purchase #4 | $242.79 | 8.277% | $262.8857 | $262.89 | $262.90 | $262.90 |
| Purchase #5 | $110.41 | 8.152% | $119.4106 | $119.41 | $119.40 | $119.40 |
| Purchase #6 | $218.48 | 11.757% | $244.1667 | $244.17 | $244.15 | $244.20 |
| Purchase #7 | $12.88 | 7.718% | $13.8741 | $13.87 | $13.85 | $13.90 |
| 7 purchase totals = | $1,040.62 | $1,132.3909 | $1,132.40 | $1,132.35 | $1,132.40 | |