| 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 | $203.57 | 8.621% | $221.1198 | $221.12 | $221.10 | $221.10 |
| Purchase #2 | $90.97 | 11.796% | $101.7008 | $101.70 | $101.70 | $101.70 |
| Purchase #3 | $231.26 | 5.517% | $244.0186 | $244.02 | $244.00 | $244.00 |
| Purchase #4 | $203.50 | 12.671% | $229.2855 | $229.29 | $229.30 | $229.30 |
| Purchase #5 | $154.27 | 10.728% | $170.8201 | $170.82 | $170.80 | $170.80 |
| Purchase #6 | $86.73 | 5.749% | $91.7161 | $91.72 | $91.70 | $91.70 |
| Purchase #7 | $143.65 | 9.477% | $157.2637 | $157.26 | $157.25 | $157.30 |
| 7 purchase totals = | $1,113.95 | $1,215.9246 | $1,215.93 | $1,215.85 | $1,215.90 | |