| 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 | $38.59 | 5.213% | $40.6017 | $40.60 | $40.60 | $40.60 |
| Purchase #2 | $239.42 | 13.664% | $272.1343 | $272.13 | $272.15 | $272.10 |
| Purchase #3 | $180.91 | 13.386% | $205.1266 | $205.13 | $205.15 | $205.10 |
| Purchase #4 | $157.98 | 8.140% | $170.8396 | $170.84 | $170.85 | $170.80 |
| Purchase #5 | $178.60 | 5.243% | $187.964 | $187.96 | $187.95 | $188.00 |
| Purchase #6 | $224.69 | 12.485% | $252.7425 | $252.74 | $252.75 | $252.70 |
| Purchase #7 | $182.49 | 7.209% | $195.6457 | $195.65 | $195.65 | $195.60 |
| 7 purchase totals = | $1,202.68 | $1,325.0544 | $1,325.05 | $1,325.10 | $1,324.90 | |