| 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 | $226.85 | 4.813% | $237.7683 | $237.77 | $237.75 | $237.80 |
| Purchase #2 | $120.79 | 10.458% | $133.4222 | $133.42 | $133.40 | $133.40 |
| Purchase #3 | $127.60 | 4.364% | $133.1685 | $133.17 | $133.15 | $133.20 |
| Purchase #4 | $43.38 | 7.136% | $46.4756 | $46.48 | $46.50 | $46.50 |
| Purchase #5 | $111.31 | 13.135% | $125.9306 | $125.93 | $125.95 | $125.90 |
| Purchase #6 | $42.72 | 8.847% | $46.4994 | $46.50 | $46.50 | $46.50 |
| Purchase #7 | $110.61 | 9.380% | $120.9852 | $120.99 | $121.00 | $121.00 |
| 7 purchase totals = | $783.26 | $844.2498 | $844.26 | $844.25 | $844.30 | |