| 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 | $249.62 | 5.574% | $263.5338 | $263.53 | $263.55 | $263.50 |
| Purchase #2 | $238.43 | 9.324% | $260.6612 | $260.66 | $260.65 | $260.70 |
| Purchase #3 | $17.87 | 5.398% | $18.8346 | $18.83 | $18.85 | $18.80 |
| Purchase #4 | $80.61 | 11.857% | $90.1679 | $90.17 | $90.15 | $90.20 |
| Purchase #5 | $187.92 | 8.362% | $203.6339 | $203.63 | $203.65 | $203.60 |
| Purchase #6 | $15.46 | 10.794% | $17.1288 | $17.13 | $17.15 | $17.10 |
| Purchase #7 | $112.85 | 6.535% | $120.2247 | $120.22 | $120.20 | $120.20 |
| 7 purchase totals = | $902.76 | $974.1849 | $974.17 | $974.20 | $974.10 | |