| 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 | $12.91 | 11.193% | $14.355 | $14.36 | $14.35 | $14.40 |
| Purchase #2 | $181.87 | 8.498% | $197.3253 | $197.33 | $197.35 | $197.30 |
| Purchase #3 | $231.54 | 6.688% | $247.0254 | $247.03 | $247.05 | $247.00 |
| Purchase #4 | $5.63 | 8.573% | $6.1127 | $6.11 | $6.10 | $6.10 |
| Purchase #5 | $64.84 | 4.850% | $67.9847 | $67.98 | $68.00 | $68.00 |
| Purchase #6 | $97.46 | 12.631% | $109.7702 | $109.77 | $109.75 | $109.80 |
| Purchase #7 | $244.61 | 3.361% | $252.8313 | $252.83 | $252.85 | $252.80 |
| 7 purchase totals = | $838.86 | $895.4046 | $895.41 | $895.45 | $895.40 | |