| 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 | $101.81 | 10.281% | $112.2771 | $112.28 | $112.30 | $112.30 |
| Purchase #2 | $90.82 | 8.680% | $98.7032 | $98.70 | $98.70 | $98.70 |
| Purchase #3 | $199.25 | 10.454% | $220.0796 | $220.08 | $220.10 | $220.10 |
| Purchase #4 | $168.29 | 13.871% | $191.6335 | $191.63 | $191.65 | $191.60 |
| Purchase #5 | $146.88 | 10.297% | $162.0042 | $162.00 | $162.00 | $162.00 |
| Purchase #6 | $47.49 | 7.559% | $51.0798 | $51.08 | $51.10 | $51.10 |
| Purchase #7 | $95.85 | 9.202% | $104.6701 | $104.67 | $104.65 | $104.70 |
| 7 purchase totals = | $850.39 | $940.4475 | $940.44 | $940.50 | $940.50 | |