| 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 | $90.76 | 10.568% | $100.3515 | $100.35 | $100.35 | $100.40 |
| Purchase #2 | $195.74 | 9.552% | $214.4371 | $214.44 | $214.45 | $214.40 |
| Purchase #3 | $225.95 | 7.212% | $242.2455 | $242.25 | $242.25 | $242.20 |
| Purchase #4 | $151.70 | 10.869% | $168.1883 | $168.19 | $168.20 | $168.20 |
| Purchase #5 | $119.97 | 4.767% | $125.689 | $125.69 | $125.70 | $125.70 |
| Purchase #6 | $205.88 | 11.401% | $229.3524 | $229.35 | $229.35 | $229.40 |
| Purchase #7 | $159.98 | 9.542% | $175.2453 | $175.25 | $175.25 | $175.20 |
| 7 purchase totals = | $1,149.98 | $1,255.5091 | $1,255.52 | $1,255.55 | $1,255.50 | |