| 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 | $240.54 | 10.702% | $266.2826 | $266.28 | $266.30 | $266.30 |
| Purchase #2 | $20.43 | 8.694% | $22.2062 | $22.21 | $22.20 | $22.20 |
| Purchase #3 | $36.84 | 13.731% | $41.8985 | $41.90 | $41.90 | $41.90 |
| Purchase #4 | $107.90 | 12.406% | $121.2861 | $121.29 | $121.30 | $121.30 |
| Purchase #5 | $111.57 | 12.430% | $125.4382 | $125.44 | $125.45 | $125.40 |
| Purchase #6 | $115.44 | 3.540% | $119.5266 | $119.53 | $119.55 | $119.50 |
| Purchase #7 | $192.72 | 5.790% | $203.8785 | $203.88 | $203.90 | $203.90 |
| 7 purchase totals = | $825.44 | $900.5167 | $900.53 | $900.60 | $900.50 | |