| 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 | $126.37 | 3.435% | $130.7108 | $130.71 | $130.70 | $130.70 |
| Purchase #2 | $180.45 | 6.699% | $192.5383 | $192.54 | $192.55 | $192.50 |
| Purchase #3 | $200.58 | 3.104% | $206.806 | $206.81 | $206.80 | $206.80 |
| Purchase #4 | $54.65 | 7.431% | $58.711 | $58.71 | $58.70 | $58.70 |
| Purchase #5 | $115.38 | 13.531% | $130.9921 | $130.99 | $131.00 | $131.00 |
| Purchase #6 | $117.62 | 12.510% | $132.3343 | $132.33 | $132.35 | $132.30 |
| Purchase #7 | $190.97 | 9.759% | $209.6068 | $209.61 | $209.60 | $209.60 |
| 7 purchase totals = | $986.02 | $1,061.6993 | $1,061.70 | $1,061.70 | $1,061.60 | |