| 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 | $207.68 | 4.105% | $216.2053 | $216.21 | $216.20 | $216.20 |
| Purchase #2 | $245.75 | 3.150% | $253.4911 | $253.49 | $253.50 | $253.50 |
| Purchase #3 | $199.64 | 6.524% | $212.6645 | $212.66 | $212.65 | $212.70 |
| Purchase #4 | $149.30 | 13.755% | $169.8362 | $169.84 | $169.85 | $169.80 |
| Purchase #5 | $238.48 | 13.195% | $269.9474 | $269.95 | $269.95 | $269.90 |
| Purchase #6 | $60.85 | 10.501% | $67.2399 | $67.24 | $67.25 | $67.20 |
| Purchase #7 | $110.84 | 13.198% | $125.4687 | $125.47 | $125.45 | $125.50 |
| 7 purchase totals = | $1,212.54 | $1,314.8531 | $1,314.86 | $1,314.85 | $1,314.80 | |