| 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 | $97.32 | 8.323% | $105.4199 | $105.42 | $105.40 | $105.40 |
| Purchase #2 | $9.27 | 10.107% | $10.2069 | $10.21 | $10.20 | $10.20 |
| Purchase #3 | $160.84 | 4.580% | $168.2065 | $168.21 | $168.20 | $168.20 |
| Purchase #4 | $64.92 | 11.457% | $72.3579 | $72.36 | $72.35 | $72.40 |
| Purchase #5 | $196.88 | 3.527% | $203.824 | $203.82 | $203.80 | $203.80 |
| Purchase #6 | $208.27 | 12.558% | $234.4245 | $234.42 | $234.40 | $234.40 |
| Purchase #7 | $148.57 | 11.684% | $165.9289 | $165.93 | $165.95 | $165.90 |
| 7 purchase totals = | $886.07 | $960.3686 | $960.37 | $960.30 | $960.30 | |