| 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 | $211.29 | 13.581% | $239.9853 | $239.99 | $240.00 | $240.00 |
| Purchase #2 | $152.26 | 4.282% | $158.7798 | $158.78 | $158.80 | $158.80 |
| Purchase #3 | $38.58 | 4.720% | $40.401 | $40.40 | $40.40 | $40.40 |
| Purchase #4 | $13.88 | 10.314% | $15.3116 | $15.31 | $15.30 | $15.30 |
| Purchase #5 | $117.75 | 7.307% | $126.354 | $126.35 | $126.35 | $126.40 |
| Purchase #6 | $218.55 | 10.430% | $241.3448 | $241.34 | $241.35 | $241.30 |
| Purchase #7 | $44.73 | 7.603% | $48.1308 | $48.13 | $48.15 | $48.10 |
| 7 purchase totals = | $797.04 | $870.3073 | $870.30 | $870.35 | $870.30 | |