| 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 | $215.53 | 13.440% | $244.4972 | $244.50 | $244.50 | $244.50 |
| Purchase #2 | $117.65 | 6.366% | $125.1396 | $125.14 | $125.15 | $125.10 |
| Purchase #3 | $76.58 | 5.306% | $80.6433 | $80.64 | $80.65 | $80.60 |
| Purchase #4 | $11.65 | 11.354% | $12.9727 | $12.97 | $12.95 | $13.00 |
| Purchase #5 | $139.75 | 3.269% | $144.3184 | $144.32 | $144.30 | $144.30 |
| Purchase #6 | $145.77 | 3.460% | $150.8136 | $150.81 | $150.80 | $150.80 |
| Purchase #7 | $90.86 | 3.545% | $94.081 | $94.08 | $94.10 | $94.10 |
| 7 purchase totals = | $797.79 | $852.4658 | $852.46 | $852.45 | $852.40 | |