| 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 | $225.29 | 12.798% | $254.1226 | $254.12 | $254.10 | $254.10 |
| Purchase #2 | $118.55 | 13.224% | $134.2271 | $134.23 | $134.25 | $134.20 |
| Purchase #3 | $7.54 | 13.857% | $8.5848 | $8.58 | $8.60 | $8.60 |
| Purchase #4 | $132.84 | 9.627% | $145.6285 | $145.63 | $145.65 | $145.60 |
| Purchase #5 | $210.33 | 3.289% | $217.2478 | $217.25 | $217.25 | $217.20 |
| Purchase #6 | $159.99 | 6.574% | $170.5077 | $170.51 | $170.50 | $170.50 |
| Purchase #7 | $105.55 | 6.791% | $112.7179 | $112.72 | $112.70 | $112.70 |
| 7 purchase totals = | $960.09 | $1,043.0364 | $1,043.04 | $1,043.05 | $1,042.90 | |