| 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 | $105.54 | 8.857% | $114.8877 | $114.89 | $114.90 | $114.90 |
| Purchase #2 | $188.49 | 8.790% | $205.0583 | $205.06 | $205.05 | $205.10 |
| Purchase #3 | $122.96 | 8.370% | $133.2518 | $133.25 | $133.25 | $133.30 |
| Purchase #4 | $189.75 | 5.437% | $200.0667 | $200.07 | $200.05 | $200.10 |
| Purchase #5 | $142.25 | 6.809% | $151.9358 | $151.94 | $151.95 | $151.90 |
| Purchase #6 | $164.57 | 7.703% | $177.2468 | $177.25 | $177.25 | $177.20 |
| Purchase #7 | $96.71 | 6.145% | $102.6528 | $102.65 | $102.65 | $102.70 |
| 7 purchase totals = | $1,010.27 | $1,085.0999 | $1,085.11 | $1,085.10 | $1,085.20 | |