| 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 | $187.90 | 9.304% | $205.3822 | $205.38 | $205.40 | $205.40 |
| Purchase #2 | $99.85 | 11.788% | $111.6203 | $111.62 | $111.60 | $111.60 |
| Purchase #3 | $210.95 | 12.306% | $236.9095 | $236.91 | $236.90 | $236.90 |
| Purchase #4 | $190.27 | 8.375% | $206.2051 | $206.21 | $206.20 | $206.20 |
| Purchase #5 | $250.57 | 6.418% | $266.6516 | $266.65 | $266.65 | $266.70 |
| Purchase #6 | $146.42 | 7.252% | $157.0384 | $157.04 | $157.05 | $157.00 |
| Purchase #7 | $95.50 | 7.159% | $102.3368 | $102.34 | $102.35 | $102.30 |
| 7 purchase totals = | $1,181.46 | $1,286.1439 | $1,286.15 | $1,286.15 | $1,286.10 | |