| 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 | $231.70 | 10.490% | $256.0053 | $256.01 | $256.00 | $256.00 |
| Purchase #2 | $19.71 | 3.546% | $20.4089 | $20.41 | $20.40 | $20.40 |
| Purchase #3 | $28.91 | 12.815% | $32.6148 | $32.61 | $32.60 | $32.60 |
| Purchase #4 | $180.54 | 9.857% | $198.3358 | $198.34 | $198.35 | $198.30 |
| Purchase #5 | $70.80 | 6.861% | $75.6576 | $75.66 | $75.65 | $75.70 |
| Purchase #6 | $128.29 | 13.613% | $145.7541 | $145.75 | $145.75 | $145.80 |
| Purchase #7 | $196.28 | 4.834% | $205.7682 | $205.77 | $205.75 | $205.80 |
| 7 purchase totals = | $856.23 | $934.5447 | $934.55 | $934.50 | $934.60 | |