| 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 | $242.68 | 12.867% | $273.9056 | $273.91 | $273.90 | $273.90 |
| Purchase #2 | $92.60 | 11.337% | $103.0981 | $103.10 | $103.10 | $103.10 |
| Purchase #3 | $109.68 | 11.471% | $122.2614 | $122.26 | $122.25 | $122.30 |
| Purchase #4 | $65.28 | 5.482% | $68.8586 | $68.86 | $68.85 | $68.90 |
| Purchase #5 | $22.25 | 13.303% | $25.2099 | $25.21 | $25.20 | $25.20 |
| Purchase #6 | $206.95 | 8.530% | $224.6028 | $224.60 | $224.60 | $224.60 |
| Purchase #7 | $67.39 | 6.560% | $71.8108 | $71.81 | $71.80 | $71.80 |
| 7 purchase totals = | $806.83 | $889.7472 | $889.75 | $889.70 | $889.80 | |