| 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 | $201.54 | 11.658% | $225.0355 | $225.04 | $225.05 | $225.00 |
| Purchase #2 | $6.75 | 11.123% | $7.5008 | $7.50 | $7.50 | $7.50 |
| Purchase #3 | $21.58 | 3.225% | $22.276 | $22.28 | $22.30 | $22.30 |
| Purchase #4 | $141.92 | 8.457% | $153.9222 | $153.92 | $153.90 | $153.90 |
| Purchase #5 | $194.28 | 6.385% | $206.6848 | $206.68 | $206.70 | $206.70 |
| Purchase #6 | $104.79 | 4.640% | $109.6523 | $109.65 | $109.65 | $109.70 |
| Purchase #7 | $199.28 | 7.448% | $214.1224 | $214.12 | $214.10 | $214.10 |
| 7 purchase totals = | $870.14 | $939.1940 | $939.19 | $939.20 | $939.20 | |