| 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 | $97.44 | 5.592% | $102.8888 | $102.89 | $102.90 | $102.90 |
| Purchase #2 | $105.84 | 9.104% | $115.4757 | $115.48 | $115.50 | $115.50 |
| Purchase #3 | $197.87 | 4.317% | $206.412 | $206.41 | $206.40 | $206.40 |
| Purchase #4 | $221.99 | 6.441% | $236.2884 | $236.29 | $236.30 | $236.30 |
| Purchase #5 | $244.88 | 10.853% | $271.4568 | $271.46 | $271.45 | $271.50 |
| Purchase #6 | $119.45 | 11.296% | $132.9431 | $132.94 | $132.95 | $132.90 |
| Purchase #7 | $173.88 | 11.186% | $193.3302 | $193.33 | $193.35 | $193.30 |
| 7 purchase totals = | $1,161.35 | $1,258.7950 | $1,258.80 | $1,258.85 | $1,258.80 | |