| 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 | $239.72 | 3.730% | $248.6616 | $248.66 | $248.65 | $248.70 |
| Purchase #2 | $75.63 | 11.445% | $84.2859 | $84.29 | $84.30 | $84.30 |
| Purchase #3 | $51.88 | 3.447% | $53.6683 | $53.67 | $53.65 | $53.70 |
| Purchase #4 | $209.91 | 9.491% | $229.8326 | $229.83 | $229.85 | $229.80 |
| Purchase #5 | $233.78 | 9.761% | $256.5993 | $256.60 | $256.60 | $256.60 |
| Purchase #6 | $143.72 | 13.222% | $162.7227 | $162.72 | $162.70 | $162.70 |
| Purchase #7 | $108.63 | 6.716% | $115.9256 | $115.93 | $115.95 | $115.90 |
| 7 purchase totals = | $1,063.27 | $1,151.6960 | $1,151.70 | $1,151.70 | $1,151.70 | |