| 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 | $205.70 | 11.381% | $229.1107 | $229.11 | $229.10 | $229.10 |
| Purchase #2 | $189.70 | 8.276% | $205.3996 | $205.40 | $205.40 | $205.40 |
| Purchase #3 | $210.99 | 10.853% | $233.8887 | $233.89 | $233.90 | $233.90 |
| Purchase #4 | $139.97 | 12.723% | $157.7784 | $157.78 | $157.80 | $157.80 |
| Purchase #5 | $17.71 | 5.149% | $18.6219 | $18.62 | $18.60 | $18.60 |
| Purchase #6 | $211.33 | 11.634% | $235.9161 | $235.92 | $235.90 | $235.90 |
| Purchase #7 | $220.90 | 12.195% | $247.8388 | $247.84 | $247.85 | $247.80 |
| 7 purchase totals = | $1,196.30 | $1,328.5542 | $1,328.56 | $1,328.55 | $1,328.50 | |