| 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 | $185.81 | 12.106% | $208.3042 | $208.30 | $208.30 | $208.30 |
| Purchase #2 | $173.99 | 8.112% | $188.1041 | $188.10 | $188.10 | $188.10 |
| Purchase #3 | $193.70 | 10.715% | $214.455 | $214.46 | $214.45 | $214.50 |
| Purchase #4 | $99.85 | 6.311% | $106.1515 | $106.15 | $106.15 | $106.20 |
| Purchase #5 | $84.43 | 8.786% | $91.848 | $91.85 | $91.85 | $91.80 |
| Purchase #6 | $127.48 | 4.184% | $132.8138 | $132.81 | $132.80 | $132.80 |
| Purchase #7 | $51.49 | 3.296% | $53.1871 | $53.19 | $53.20 | $53.20 |
| 7 purchase totals = | $916.75 | $994.8637 | $994.86 | $994.85 | $994.90 | |