| 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 | $203.51 | 8.600% | $221.0119 | $221.01 | $221.00 | $221.00 |
| Purchase #2 | $192.97 | 3.380% | $199.4924 | $199.49 | $199.50 | $199.50 |
| Purchase #3 | $15.66 | 9.327% | $17.1206 | $17.12 | $17.10 | $17.10 |
| Purchase #4 | $67.50 | 9.162% | $73.6844 | $73.68 | $73.70 | $73.70 |
| Purchase #5 | $78.36 | 7.810% | $84.4799 | $84.48 | $84.50 | $84.50 |
| Purchase #6 | $62.44 | 9.616% | $68.4442 | $68.44 | $68.45 | $68.40 |
| Purchase #7 | $95.86 | 8.838% | $104.3321 | $104.33 | $104.35 | $104.30 |
| 7 purchase totals = | $716.30 | $768.5655 | $768.55 | $768.60 | $768.50 | |