| 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 | $128.66 | 10.831% | $142.5952 | $142.60 | $142.60 | $142.60 |
| Purchase #2 | $75.82 | 3.271% | $78.3001 | $78.30 | $78.30 | $78.30 |
| Purchase #3 | $172.77 | 5.818% | $182.8218 | $182.82 | $182.80 | $182.80 |
| Purchase #4 | $104.65 | 10.669% | $115.8151 | $115.82 | $115.80 | $115.80 |
| Purchase #5 | $29.41 | 5.163% | $30.9284 | $30.93 | $30.95 | $30.90 |
| Purchase #6 | $91.37 | 3.505% | $94.5725 | $94.57 | $94.55 | $94.60 |
| Purchase #7 | $236.83 | 12.361% | $266.1046 | $266.10 | $266.10 | $266.10 |
| 7 purchase totals = | $839.51 | $911.1377 | $911.14 | $911.10 | $911.10 | |