| 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 | $11.34 | 3.328% | $11.7174 | $11.72 | $11.70 | $11.70 |
| Purchase #2 | $149.33 | 4.298% | $155.7482 | $155.75 | $155.75 | $155.70 |
| Purchase #3 | $152.57 | 13.402% | $173.0174 | $173.02 | $173.00 | $173.00 |
| Purchase #4 | $206.56 | 5.297% | $217.5015 | $217.50 | $217.50 | $217.50 |
| Purchase #5 | $124.35 | 7.390% | $133.5395 | $133.54 | $133.55 | $133.50 |
| Purchase #6 | $218.66 | 10.210% | $240.9852 | $240.99 | $241.00 | $241.00 |
| Purchase #7 | $46.69 | 5.559% | $49.2855 | $49.29 | $49.30 | $49.30 |
| 7 purchase totals = | $909.50 | $981.7947 | $981.81 | $981.80 | $981.70 | |