| 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 | $150.99 | 12.278% | $169.5286 | $169.53 | $169.55 | $169.50 |
| Purchase #2 | $238.41 | 3.254% | $246.1679 | $246.17 | $246.15 | $246.20 |
| Purchase #3 | $209.44 | 10.724% | $231.9003 | $231.90 | $231.90 | $231.90 |
| Purchase #4 | $210.43 | 13.537% | $238.9159 | $238.92 | $238.90 | $238.90 |
| Purchase #5 | $158.71 | 7.394% | $170.445 | $170.45 | $170.45 | $170.40 |
| Purchase #6 | $64.26 | 13.288% | $72.7989 | $72.80 | $72.80 | $72.80 |
| Purchase #7 | $108.32 | 6.208% | $115.0445 | $115.04 | $115.05 | $115.00 |
| 7 purchase totals = | $1,140.56 | $1,244.8011 | $1,244.81 | $1,244.80 | $1,244.70 | |