| 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 | $107.39 | 13.662% | $122.0616 | $122.06 | $122.05 | $122.10 |
| Purchase #2 | $105.56 | 5.336% | $111.1927 | $111.19 | $111.20 | $111.20 |
| Purchase #3 | $199.50 | 12.487% | $224.4116 | $224.41 | $224.40 | $224.40 |
| Purchase #4 | $178.57 | 7.735% | $192.3824 | $192.38 | $192.40 | $192.40 |
| Purchase #5 | $236.67 | 8.764% | $257.4118 | $257.41 | $257.40 | $257.40 |
| Purchase #6 | $166.49 | 6.137% | $176.7075 | $176.71 | $176.70 | $176.70 |
| Purchase #7 | $193.92 | 3.845% | $201.3762 | $201.38 | $201.40 | $201.40 |
| 7 purchase totals = | $1,188.10 | $1,285.5438 | $1,285.54 | $1,285.55 | $1,285.60 | |