| 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 | $205.98 | 11.509% | $229.6862 | $229.69 | $229.70 | $229.70 |
| Purchase #2 | $80.47 | 4.318% | $83.9447 | $83.94 | $83.95 | $83.90 |
| Purchase #3 | $131.55 | 12.235% | $147.6451 | $147.65 | $147.65 | $147.60 |
| Purchase #4 | $112.41 | 12.570% | $126.5399 | $126.54 | $126.55 | $126.50 |
| Purchase #5 | $13.55 | 5.806% | $14.3367 | $14.34 | $14.35 | $14.30 |
| Purchase #6 | $46.33 | 7.506% | $49.8075 | $49.81 | $49.80 | $49.80 |
| Purchase #7 | $191.25 | 7.246% | $205.108 | $205.11 | $205.10 | $205.10 |
| 7 purchase totals = | $781.54 | $857.0681 | $857.08 | $857.10 | $856.90 | |