| 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 | $106.77 | 9.567% | $116.9847 | $116.98 | $117.00 | $117.00 |
| Purchase #2 | $134.70 | 8.485% | $146.1293 | $146.13 | $146.15 | $146.10 |
| Purchase #3 | $15.55 | 13.323% | $17.6217 | $17.62 | $17.60 | $17.60 |
| Purchase #4 | $153.27 | 11.212% | $170.4546 | $170.45 | $170.45 | $170.50 |
| Purchase #5 | $204.93 | 3.656% | $212.4222 | $212.42 | $212.40 | $212.40 |
| Purchase #6 | $126.78 | 5.160% | $133.3218 | $133.32 | $133.30 | $133.30 |
| Purchase #7 | $213.76 | 13.603% | $242.8378 | $242.84 | $242.85 | $242.80 |
| 7 purchase totals = | $955.76 | $1,039.7721 | $1,039.76 | $1,039.75 | $1,039.70 | |