| 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 | $219.95 | 8.455% | $238.5468 | $238.55 | $238.55 | $238.50 |
| Purchase #2 | $22.38 | 6.337% | $23.7982 | $23.80 | $23.80 | $23.80 |
| Purchase #3 | $122.84 | 12.563% | $138.2724 | $138.27 | $138.25 | $138.30 |
| Purchase #4 | $70.29 | 11.538% | $78.4001 | $78.40 | $78.40 | $78.40 |
| Purchase #5 | $241.77 | 5.481% | $255.0214 | $255.02 | $255.00 | $255.00 |
| Purchase #6 | $33.43 | 5.414% | $35.2399 | $35.24 | $35.25 | $35.20 |
| Purchase #7 | $163.57 | 7.484% | $175.8116 | $175.81 | $175.80 | $175.80 |
| 7 purchase totals = | $874.23 | $945.0904 | $945.09 | $945.05 | $945.00 | |