| 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 | $244.75 | 3.262% | $252.7337 | $252.73 | $252.75 | $252.70 |
| Purchase #2 | $43.41 | 13.200% | $49.1401 | $49.14 | $49.15 | $49.10 |
| Purchase #3 | $172.99 | 7.680% | $186.2756 | $186.28 | $186.30 | $186.30 |
| Purchase #4 | $21.43 | 11.136% | $23.8164 | $23.82 | $23.80 | $23.80 |
| Purchase #5 | $204.51 | 4.103% | $212.901 | $212.90 | $212.90 | $212.90 |
| Purchase #6 | $209.87 | 9.540% | $229.8916 | $229.89 | $229.90 | $229.90 |
| Purchase #7 | $32.97 | 9.284% | $36.0309 | $36.03 | $36.05 | $36.00 |
| 7 purchase totals = | $929.93 | $990.7893 | $990.79 | $990.85 | $990.70 | |