| 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 | $192.62 | 10.440% | $212.7295 | $212.73 | $212.75 | $212.70 |
| Purchase #2 | $34.78 | 12.386% | $39.0879 | $39.09 | $39.10 | $39.10 |
| Purchase #3 | $27.68 | 9.870% | $30.412 | $30.41 | $30.40 | $30.40 |
| Purchase #4 | $134.46 | 6.204% | $142.8019 | $142.80 | $142.80 | $142.80 |
| Purchase #5 | $92.88 | 9.205% | $101.4296 | $101.43 | $101.45 | $101.40 |
| Purchase #6 | $106.34 | 5.570% | $112.2631 | $112.26 | $112.25 | $112.30 |
| Purchase #7 | $196.40 | 6.535% | $209.2347 | $209.23 | $209.25 | $209.20 |
| 7 purchase totals = | $785.16 | $847.9587 | $847.95 | $848.00 | $847.90 | |