| 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 | $213.57 | 13.397% | $242.182 | $242.18 | $242.20 | $242.20 |
| Purchase #2 | $172.41 | 4.350% | $179.9098 | $179.91 | $179.90 | $179.90 |
| Purchase #3 | $221.25 | 7.396% | $237.6137 | $237.61 | $237.60 | $237.60 |
| Purchase #4 | $122.29 | 6.575% | $130.3306 | $130.33 | $130.35 | $130.30 |
| Purchase #5 | $113.38 | 11.342% | $126.2396 | $126.24 | $126.25 | $126.20 |
| Purchase #6 | $208.31 | 12.355% | $234.0467 | $234.05 | $234.05 | $234.00 |
| Purchase #7 | $122.58 | 11.292% | $136.4217 | $136.42 | $136.40 | $136.40 |
| 7 purchase totals = | $1,173.79 | $1,286.7441 | $1,286.74 | $1,286.75 | $1,286.60 | |