| 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 | $247.33 | 12.745% | $278.8522 | $278.85 | $278.85 | $278.90 |
| Purchase #2 | $172.95 | 5.314% | $182.1406 | $182.14 | $182.15 | $182.10 |
| Purchase #3 | $117.73 | 6.351% | $125.207 | $125.21 | $125.20 | $125.20 |
| Purchase #4 | $189.75 | 5.165% | $199.5506 | $199.55 | $199.55 | $199.60 |
| Purchase #5 | $42.63 | 13.117% | $48.2218 | $48.22 | $48.20 | $48.20 |
| Purchase #6 | $237.91 | 3.675% | $246.6532 | $246.65 | $246.65 | $246.70 |
| Purchase #7 | $113.30 | 5.672% | $119.7264 | $119.73 | $119.75 | $119.70 |
| 7 purchase totals = | $1,121.60 | $1,200.3518 | $1,200.35 | $1,200.35 | $1,200.40 | |