| 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 | $241.30 | 13.416% | $273.6728 | $273.67 | $273.65 | $273.70 |
| Purchase #2 | $39.44 | 13.412% | $44.7297 | $44.73 | $44.75 | $44.70 |
| Purchase #3 | $181.91 | 4.383% | $189.8831 | $189.88 | $189.90 | $189.90 |
| Purchase #4 | $75.47 | 5.523% | $79.6382 | $79.64 | $79.65 | $79.60 |
| Purchase #5 | $208.29 | 13.509% | $236.4279 | $236.43 | $236.45 | $236.40 |
| Purchase #6 | $233.26 | 12.146% | $261.5918 | $261.59 | $261.60 | $261.60 |
| Purchase #7 | $35.69 | 9.460% | $39.0663 | $39.07 | $39.05 | $39.10 |
| 7 purchase totals = | $1,015.36 | $1,125.0098 | $1,125.01 | $1,125.05 | $1,125.00 | |