| 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 | $122.39 | 6.306% | $130.1079 | $130.11 | $130.10 | $130.10 |
| Purchase #2 | $182.99 | 7.266% | $196.2861 | $196.29 | $196.30 | $196.30 |
| Purchase #3 | $163.84 | 7.434% | $176.0199 | $176.02 | $176.00 | $176.00 |
| Purchase #4 | $211.26 | 7.802% | $227.7425 | $227.74 | $227.75 | $227.70 |
| Purchase #5 | $189.43 | 4.175% | $197.3387 | $197.34 | $197.35 | $197.30 |
| Purchase #6 | $76.86 | 12.399% | $86.3899 | $86.39 | $86.40 | $86.40 |
| Purchase #7 | $241.66 | 13.522% | $274.3373 | $274.34 | $274.35 | $274.30 |
| 7 purchase totals = | $1,188.43 | $1,288.2223 | $1,288.23 | $1,288.25 | $1,288.10 | |