| 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 | $40.65 | 12.376% | $45.6808 | $45.68 | $45.70 | $45.70 |
| Purchase #2 | $160.57 | 7.724% | $172.9724 | $172.97 | $172.95 | $173.00 |
| Purchase #3 | $229.39 | 10.157% | $252.6891 | $252.69 | $252.70 | $252.70 |
| Purchase #4 | $198.75 | 9.648% | $217.9254 | $217.93 | $217.95 | $217.90 |
| Purchase #5 | $203.65 | 12.572% | $229.2529 | $229.25 | $229.25 | $229.30 |
| Purchase #6 | $225.51 | 10.722% | $249.6892 | $249.69 | $249.70 | $249.70 |
| Purchase #7 | $213.32 | 8.774% | $232.0367 | $232.04 | $232.05 | $232.00 |
| 7 purchase totals = | $1,271.84 | $1,400.2465 | $1,400.25 | $1,400.30 | $1,400.30 | |