| 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 | $184.81 | 13.652% | $210.0403 | $210.04 | $210.05 | $210.00 |
| Purchase #2 | $208.58 | 8.409% | $226.1195 | $226.12 | $226.10 | $226.10 |
| Purchase #3 | $119.59 | 11.151% | $132.9255 | $132.93 | $132.95 | $132.90 |
| Purchase #4 | $10.97 | 9.583% | $12.0213 | $12.02 | $12.00 | $12.00 |
| Purchase #5 | $8.49 | 6.863% | $9.0727 | $9.07 | $9.05 | $9.10 |
| Purchase #6 | $160.31 | 3.789% | $166.3841 | $166.38 | $166.40 | $166.40 |
| Purchase #7 | $29.79 | 6.486% | $31.7222 | $31.72 | $31.70 | $31.70 |
| 7 purchase totals = | $722.54 | $788.2856 | $788.28 | $788.25 | $788.20 | |