| 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 | $23.30 | 12.421% | $26.1941 | $26.19 | $26.20 | $26.20 |
| Purchase #2 | $144.75 | 10.318% | $159.6853 | $159.69 | $159.70 | $159.70 |
| Purchase #3 | $205.40 | 12.590% | $231.2599 | $231.26 | $231.25 | $231.30 |
| Purchase #4 | $202.97 | 10.716% | $224.7203 | $224.72 | $224.70 | $224.70 |
| Purchase #5 | $8.72 | 5.466% | $9.1966 | $9.20 | $9.20 | $9.20 |
| Purchase #6 | $169.54 | 10.609% | $187.5265 | $187.53 | $187.55 | $187.50 |
| Purchase #7 | $133.38 | 3.123% | $137.5455 | $137.55 | $137.55 | $137.50 |
| 7 purchase totals = | $888.06 | $976.1282 | $976.14 | $976.15 | $976.10 | |