| 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 | $105.33 | 7.590% | $113.3245 | $113.32 | $113.30 | $113.30 |
| Purchase #2 | $60.40 | 5.709% | $63.8482 | $63.85 | $63.85 | $63.80 |
| Purchase #3 | $91.69 | 7.459% | $98.5292 | $98.53 | $98.55 | $98.50 |
| Purchase #4 | $115.43 | 13.663% | $131.2012 | $131.20 | $131.20 | $131.20 |
| Purchase #5 | $161.43 | 5.323% | $170.0229 | $170.02 | $170.00 | $170.00 |
| Purchase #6 | $197.48 | 4.766% | $206.8919 | $206.89 | $206.90 | $206.90 |
| Purchase #7 | $183.79 | 11.361% | $204.6704 | $204.67 | $204.65 | $204.70 |
| 7 purchase totals = | $915.55 | $988.4883 | $988.48 | $988.45 | $988.40 | |