| 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 | $224.59 | 6.270% | $238.6718 | $238.67 | $238.65 | $238.70 |
| Purchase #2 | $167.48 | 6.216% | $177.8906 | $177.89 | $177.90 | $177.90 |
| Purchase #3 | $199.88 | 13.163% | $226.1902 | $226.19 | $226.20 | $226.20 |
| Purchase #4 | $43.92 | 13.764% | $49.9651 | $49.97 | $49.95 | $50.00 |
| Purchase #5 | $232.91 | 9.290% | $254.5473 | $254.55 | $254.55 | $254.50 |
| Purchase #6 | $191.28 | 11.112% | $212.535 | $212.54 | $212.55 | $212.50 |
| Purchase #7 | $213.97 | 8.113% | $231.3294 | $231.33 | $231.35 | $231.30 |
| 7 purchase totals = | $1,274.03 | $1,391.1294 | $1,391.14 | $1,391.15 | $1,391.10 | |