| 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 | $113.97 | 11.840% | $127.464 | $127.46 | $127.45 | $127.50 |
| Purchase #2 | $85.50 | 12.732% | $96.3859 | $96.39 | $96.40 | $96.40 |
| Purchase #3 | $115.80 | 3.290% | $119.6098 | $119.61 | $119.60 | $119.60 |
| Purchase #4 | $226.41 | 12.168% | $253.9596 | $253.96 | $253.95 | $254.00 |
| Purchase #5 | $163.49 | 9.368% | $178.8057 | $178.81 | $178.80 | $178.80 |
| Purchase #6 | $231.27 | 4.290% | $241.1915 | $241.19 | $241.20 | $241.20 |
| Purchase #7 | $28.46 | 9.107% | $31.0519 | $31.05 | $31.05 | $31.10 |
| 7 purchase totals = | $964.90 | $1,048.4684 | $1,048.47 | $1,048.45 | $1,048.60 | |