| 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 | $101.60 | 8.862% | $110.6038 | $110.60 | $110.60 | $110.60 |
| Purchase #2 | $173.61 | 5.574% | $183.287 | $183.29 | $183.30 | $183.30 |
| Purchase #3 | $173.31 | 5.482% | $182.8109 | $182.81 | $182.80 | $182.80 |
| Purchase #4 | $30.66 | 10.478% | $33.8726 | $33.87 | $33.85 | $33.90 |
| Purchase #5 | $242.49 | 9.315% | $265.0779 | $265.08 | $265.10 | $265.10 |
| Purchase #6 | $168.72 | 9.795% | $185.2461 | $185.25 | $185.25 | $185.20 |
| Purchase #7 | $93.97 | 9.725% | $103.1086 | $103.11 | $103.10 | $103.10 |
| 7 purchase totals = | $984.36 | $1,064.0069 | $1,064.01 | $1,064.00 | $1,064.00 | |