| 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 | $229.61 | 7.635% | $247.1407 | $247.14 | $247.15 | $247.10 |
| Purchase #2 | $225.88 | 12.598% | $254.3364 | $254.34 | $254.35 | $254.30 |
| Purchase #3 | $110.87 | 5.286% | $116.7306 | $116.73 | $116.75 | $116.70 |
| Purchase #4 | $183.41 | 8.567% | $199.1227 | $199.12 | $199.10 | $199.10 |
| Purchase #5 | $200.87 | 5.620% | $212.1589 | $212.16 | $212.15 | $212.20 |
| Purchase #6 | $187.44 | 9.368% | $204.9994 | $205.00 | $205.00 | $205.00 |
| Purchase #7 | $212.95 | 3.551% | $220.5119 | $220.51 | $220.50 | $220.50 |
| 7 purchase totals = | $1,351.03 | $1,455.0006 | $1,455.00 | $1,455.00 | $1,454.90 | |