| 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 | $109.41 | 6.245% | $116.2427 | $116.24 | $116.25 | $116.20 |
| Purchase #2 | $109.35 | 13.134% | $123.712 | $123.71 | $123.70 | $123.70 |
| Purchase #3 | $231.32 | 5.828% | $244.8013 | $244.80 | $244.80 | $244.80 |
| Purchase #4 | $44.70 | 4.272% | $46.6096 | $46.61 | $46.60 | $46.60 |
| Purchase #5 | $176.64 | 12.104% | $198.0205 | $198.02 | $198.00 | $198.00 |
| Purchase #6 | $112.49 | 11.344% | $125.2509 | $125.25 | $125.25 | $125.30 |
| Purchase #7 | $231.92 | 9.752% | $254.5368 | $254.54 | $254.55 | $254.50 |
| 7 purchase totals = | $1,015.83 | $1,109.1738 | $1,109.17 | $1,109.15 | $1,109.10 | |