| 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 | $49.40 | 3.192% | $50.9768 | $50.98 | $51.00 | $51.00 |
| Purchase #2 | $237.63 | 10.323% | $262.1605 | $262.16 | $262.15 | $262.20 |
| Purchase #3 | $241.95 | 4.483% | $252.7966 | $252.80 | $252.80 | $252.80 |
| Purchase #4 | $247.38 | 8.843% | $269.2558 | $269.26 | $269.25 | $269.30 |
| Purchase #5 | $121.34 | 3.602% | $125.7107 | $125.71 | $125.70 | $125.70 |
| Purchase #6 | $133.40 | 12.365% | $149.8949 | $149.89 | $149.90 | $149.90 |
| Purchase #7 | $49.37 | 11.460% | $55.0278 | $55.03 | $55.05 | $55.00 |
| 7 purchase totals = | $1,080.47 | $1,165.8231 | $1,165.83 | $1,165.85 | $1,165.90 | |