| 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 | $221.37 | 11.717% | $247.3079 | $247.31 | $247.30 | $247.30 |
| Purchase #2 | $9.75 | 4.200% | $10.1595 | $10.16 | $10.15 | $10.20 |
| Purchase #3 | $26.29 | 5.262% | $27.6734 | $27.67 | $27.65 | $27.70 |
| Purchase #4 | $213.34 | 7.565% | $229.4792 | $229.48 | $229.50 | $229.50 |
| Purchase #5 | $13.87 | 12.813% | $15.6472 | $15.65 | $15.65 | $15.60 |
| Purchase #6 | $202.72 | 4.160% | $211.1532 | $211.15 | $211.15 | $211.20 |
| Purchase #7 | $162.62 | 3.296% | $167.98 | $167.98 | $168.00 | $168.00 |
| 7 purchase totals = | $849.96 | $909.4004 | $909.40 | $909.40 | $909.50 | |