| 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 | $103.52 | 11.514% | $115.4393 | $115.44 | $115.45 | $115.40 |
| Purchase #2 | $58.59 | 12.701% | $66.0315 | $66.03 | $66.05 | $66.00 |
| Purchase #3 | $217.52 | 4.351% | $226.9843 | $226.98 | $227.00 | $227.00 |
| Purchase #4 | $74.56 | 13.602% | $84.7017 | $84.70 | $84.70 | $84.70 |
| Purchase #5 | $157.27 | 7.427% | $168.9504 | $168.95 | $168.95 | $169.00 |
| Purchase #6 | $201.50 | 12.225% | $226.1334 | $226.13 | $226.15 | $226.10 |
| Purchase #7 | $203.54 | 5.298% | $214.3235 | $214.32 | $214.30 | $214.30 |
| 7 purchase totals = | $1,016.50 | $1,102.5641 | $1,102.55 | $1,102.60 | $1,102.50 | |