| 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 | $192.82 | 7.155% | $206.6163 | $206.62 | $206.60 | $206.60 |
| Purchase #2 | $129.73 | 10.793% | $143.7318 | $143.73 | $143.75 | $143.70 |
| Purchase #3 | $203.37 | 3.549% | $210.5876 | $210.59 | $210.60 | $210.60 |
| Purchase #4 | $46.27 | 10.513% | $51.1344 | $51.13 | $51.15 | $51.10 |
| Purchase #5 | $89.81 | 3.726% | $93.1563 | $93.16 | $93.15 | $93.20 |
| Purchase #6 | $188.65 | 3.409% | $195.0811 | $195.08 | $195.10 | $195.10 |
| Purchase #7 | $191.45 | 13.478% | $217.2536 | $217.25 | $217.25 | $217.30 |
| 7 purchase totals = | $1,042.10 | $1,117.5611 | $1,117.56 | $1,117.60 | $1,117.60 | |