| 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 | $107.79 | 5.218% | $113.4145 | $113.41 | $113.40 | $113.40 |
| Purchase #2 | $43.57 | 8.415% | $47.2364 | $47.24 | $47.25 | $47.20 |
| Purchase #3 | $207.45 | 13.874% | $236.2316 | $236.23 | $236.25 | $236.20 |
| Purchase #4 | $185.28 | 10.393% | $204.5362 | $204.54 | $204.55 | $204.50 |
| Purchase #5 | $74.80 | 7.424% | $80.3532 | $80.35 | $80.35 | $80.40 |
| Purchase #6 | $117.86 | 6.444% | $125.4549 | $125.45 | $125.45 | $125.50 |
| Purchase #7 | $75.40 | 7.446% | $81.0143 | $81.01 | $81.00 | $81.00 |
| 7 purchase totals = | $812.15 | $888.2411 | $888.23 | $888.25 | $888.20 | |