| 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 | $95.27 | 9.386% | $104.212 | $104.21 | $104.20 | $104.20 |
| Purchase #2 | $237.64 | 6.303% | $252.6184 | $252.62 | $252.60 | $252.60 |
| Purchase #3 | $187.73 | 11.137% | $208.6375 | $208.64 | $208.65 | $208.60 |
| Purchase #4 | $82.63 | 11.807% | $92.3861 | $92.39 | $92.40 | $92.40 |
| Purchase #5 | $195.89 | 11.862% | $219.1265 | $219.13 | $219.15 | $219.10 |
| Purchase #6 | $197.95 | 6.701% | $211.2146 | $211.21 | $211.20 | $211.20 |
| Purchase #7 | $213.80 | 6.556% | $227.8167 | $227.82 | $227.80 | $227.80 |
| 7 purchase totals = | $1,210.91 | $1,316.0118 | $1,316.02 | $1,316.00 | $1,315.90 | |