| 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 | $249.48 | 3.786% | $258.9253 | $258.93 | $258.95 | $258.90 |
| Purchase #2 | $140.49 | 11.472% | $156.607 | $156.61 | $156.60 | $156.60 |
| Purchase #3 | $154.70 | 12.690% | $174.3314 | $174.33 | $174.35 | $174.30 |
| Purchase #4 | $17.71 | 6.497% | $18.8606 | $18.86 | $18.85 | $18.90 |
| Purchase #5 | $66.47 | 5.666% | $70.2362 | $70.24 | $70.25 | $70.20 |
| Purchase #6 | $186.95 | 12.487% | $210.2944 | $210.29 | $210.30 | $210.30 |
| Purchase #7 | $60.94 | 3.414% | $63.0205 | $63.02 | $63.00 | $63.00 |
| 7 purchase totals = | $876.74 | $952.2754 | $952.28 | $952.30 | $952.20 | |