| 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 | $212.98 | 4.870% | $223.3521 | $223.35 | $223.35 | $223.40 |
| Purchase #2 | $135.26 | 6.811% | $144.4726 | $144.47 | $144.45 | $144.50 |
| Purchase #3 | $209.72 | 4.150% | $218.4234 | $218.42 | $218.40 | $218.40 |
| Purchase #4 | $75.95 | 8.414% | $82.3404 | $82.34 | $82.35 | $82.30 |
| Purchase #5 | $231.53 | 13.251% | $262.21 | $262.21 | $262.20 | $262.20 |
| Purchase #6 | $16.40 | 5.842% | $17.3581 | $17.36 | $17.35 | $17.40 |
| Purchase #7 | $44.57 | 12.826% | $50.2865 | $50.29 | $50.30 | $50.30 |
| 7 purchase totals = | $926.41 | $998.4431 | $998.44 | $998.40 | $998.50 | |