| 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 | $38.90 | 3.463% | $40.2471 | $40.25 | $40.25 | $40.20 |
| Purchase #2 | $211.78 | 11.712% | $236.5837 | $236.58 | $236.60 | $236.60 |
| Purchase #3 | $11.54 | 6.105% | $12.2445 | $12.24 | $12.25 | $12.20 |
| Purchase #4 | $40.56 | 4.390% | $42.3406 | $42.34 | $42.35 | $42.30 |
| Purchase #5 | $91.56 | 7.195% | $98.1477 | $98.15 | $98.15 | $98.10 |
| Purchase #6 | $135.70 | 13.444% | $153.9435 | $153.94 | $153.95 | $153.90 |
| Purchase #7 | $226.70 | 11.475% | $252.7138 | $252.71 | $252.70 | $252.70 |
| 7 purchase totals = | $756.74 | $836.2209 | $836.21 | $836.25 | $836.00 | |