| 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 | $248.52 | 3.444% | $257.079 | $257.08 | $257.10 | $257.10 |
| Purchase #2 | $161.33 | 3.720% | $167.3315 | $167.33 | $167.35 | $167.30 |
| Purchase #3 | $95.26 | 4.540% | $99.5848 | $99.58 | $99.60 | $99.60 |
| Purchase #4 | $116.92 | 7.583% | $125.786 | $125.79 | $125.80 | $125.80 |
| Purchase #5 | $62.49 | 4.505% | $65.3052 | $65.31 | $65.30 | $65.30 |
| Purchase #6 | $179.51 | 11.299% | $199.7928 | $199.79 | $199.80 | $199.80 |
| Purchase #7 | $213.30 | 5.448% | $224.9206 | $224.92 | $224.90 | $224.90 |
| 7 purchase totals = | $1,077.33 | $1,139.7999 | $1,139.80 | $1,139.85 | $1,139.80 | |