| 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 | $222.34 | 5.788% | $235.209 | $235.21 | $235.20 | $235.20 |
| Purchase #2 | $78.68 | 7.290% | $84.4158 | $84.42 | $84.40 | $84.40 |
| Purchase #3 | $14.57 | 7.507% | $15.6638 | $15.66 | $15.65 | $15.70 |
| Purchase #4 | $31.89 | 11.680% | $35.6148 | $35.61 | $35.60 | $35.60 |
| Purchase #5 | $226.83 | 10.372% | $250.3568 | $250.36 | $250.35 | $250.40 |
| Purchase #6 | $119.82 | 9.111% | $130.7368 | $130.74 | $130.75 | $130.70 |
| Purchase #7 | $66.64 | 9.227% | $72.7889 | $72.79 | $72.80 | $72.80 |
| 7 purchase totals = | $760.77 | $824.7859 | $824.79 | $824.75 | $824.80 | |