| 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 | $101.33 | 10.220% | $111.6859 | $111.69 | $111.70 | $111.70 |
| Purchase #2 | $221.76 | 6.708% | $236.6357 | $236.64 | $236.65 | $236.60 |
| Purchase #3 | $222.92 | 9.734% | $244.619 | $244.62 | $244.60 | $244.60 |
| Purchase #4 | $219.56 | 9.311% | $240.0032 | $240.00 | $240.00 | $240.00 |
| Purchase #5 | $107.34 | 8.125% | $116.0614 | $116.06 | $116.05 | $116.10 |
| Purchase #6 | $239.76 | 8.107% | $259.1973 | $259.20 | $259.20 | $259.20 |
| Purchase #7 | $161.37 | 6.600% | $172.0204 | $172.02 | $172.00 | $172.00 |
| 7 purchase totals = | $1,274.04 | $1,380.2229 | $1,380.23 | $1,380.20 | $1,380.20 | |