| 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 | $121.34 | 13.218% | $137.3787 | $137.38 | $137.40 | $137.40 |
| Purchase #2 | $46.43 | 3.311% | $47.9673 | $47.97 | $47.95 | $48.00 |
| Purchase #3 | $187.97 | 3.658% | $194.8459 | $194.85 | $194.85 | $194.80 |
| Purchase #4 | $226.65 | 4.371% | $236.5569 | $236.56 | $236.55 | $236.60 |
| Purchase #5 | $234.70 | 7.122% | $251.4153 | $251.42 | $251.40 | $251.40 |
| Purchase #6 | $246.46 | 12.148% | $276.4 | $276.40 | $276.40 | $276.40 |
| Purchase #7 | $180.53 | 8.614% | $196.0809 | $196.08 | $196.10 | $196.10 |
| 7 purchase totals = | $1,244.08 | $1,340.6450 | $1,340.66 | $1,340.65 | $1,340.70 | |