| 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 | $217.39 | 4.180% | $226.4769 | $226.48 | $226.50 | $226.50 |
| Purchase #2 | $129.46 | 10.145% | $142.5937 | $142.59 | $142.60 | $142.60 |
| Purchase #3 | $123.49 | 6.635% | $131.6836 | $131.68 | $131.70 | $131.70 |
| Purchase #4 | $153.40 | 3.502% | $158.7721 | $158.77 | $158.75 | $158.80 |
| Purchase #5 | $38.91 | 12.341% | $43.7119 | $43.71 | $43.70 | $43.70 |
| Purchase #6 | $121.53 | 3.654% | $125.9707 | $125.97 | $125.95 | $126.00 |
| Purchase #7 | $101.57 | 7.589% | $109.2781 | $109.28 | $109.30 | $109.30 |
| 7 purchase totals = | $885.75 | $938.4870 | $938.48 | $938.50 | $938.60 | |