| 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 | $140.79 | 10.462% | $155.5194 | $155.52 | $155.50 | $155.50 |
| Purchase #2 | $194.93 | 13.559% | $221.3606 | $221.36 | $221.35 | $221.40 |
| Purchase #3 | $100.43 | 8.564% | $109.0308 | $109.03 | $109.05 | $109.00 |
| Purchase #4 | $213.68 | 11.245% | $237.7083 | $237.71 | $237.70 | $237.70 |
| Purchase #5 | $82.53 | 11.590% | $92.0952 | $92.10 | $92.10 | $92.10 |
| Purchase #6 | $219.52 | 3.827% | $227.921 | $227.92 | $227.90 | $227.90 |
| Purchase #7 | $111.62 | 12.846% | $125.9587 | $125.96 | $125.95 | $126.00 |
| 7 purchase totals = | $1,063.50 | $1,169.5940 | $1,169.60 | $1,169.55 | $1,169.60 | |