| 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 | $211.78 | 4.659% | $221.6468 | $221.65 | $221.65 | $221.60 |
| Purchase #2 | $100.70 | 10.135% | $110.9059 | $110.91 | $110.90 | $110.90 |
| Purchase #3 | $132.56 | 13.530% | $150.4954 | $150.50 | $150.50 | $150.50 |
| Purchase #4 | $72.80 | 5.644% | $76.9088 | $76.91 | $76.90 | $76.90 |
| Purchase #5 | $140.67 | 13.481% | $159.6337 | $159.63 | $159.65 | $159.60 |
| Purchase #6 | $246.46 | 13.322% | $279.2934 | $279.29 | $279.30 | $279.30 |
| Purchase #7 | $250.78 | 12.431% | $281.9545 | $281.95 | $281.95 | $282.00 |
| 7 purchase totals = | $1,155.75 | $1,280.8385 | $1,280.84 | $1,280.85 | $1,280.80 | |