| 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 | $204.77 | 12.688% | $230.7512 | $230.75 | $230.75 | $230.80 |
| Purchase #2 | $229.90 | 9.202% | $251.0554 | $251.06 | $251.05 | $251.10 |
| Purchase #3 | $41.41 | 9.230% | $45.2321 | $45.23 | $45.25 | $45.20 |
| Purchase #4 | $19.47 | 11.414% | $21.6923 | $21.69 | $21.70 | $21.70 |
| Purchase #5 | $91.92 | 10.284% | $101.3731 | $101.37 | $101.35 | $101.40 |
| Purchase #6 | $238.41 | 9.860% | $261.9172 | $261.92 | $261.90 | $261.90 |
| Purchase #7 | $220.55 | 6.414% | $234.6961 | $234.70 | $234.70 | $234.70 |
| 7 purchase totals = | $1,046.43 | $1,146.7174 | $1,146.72 | $1,146.70 | $1,146.80 | |