| 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 | $209.27 | 12.229% | $234.8616 | $234.86 | $234.85 | $234.90 |
| Purchase #2 | $35.87 | 11.230% | $39.8982 | $39.90 | $39.90 | $39.90 |
| Purchase #3 | $26.77 | 12.824% | $30.203 | $30.20 | $30.20 | $30.20 |
| Purchase #4 | $138.27 | 11.724% | $154.4808 | $154.48 | $154.50 | $154.50 |
| Purchase #5 | $49.31 | 3.708% | $51.1384 | $51.14 | $51.15 | $51.10 |
| Purchase #6 | $160.88 | 12.199% | $180.5058 | $180.51 | $180.50 | $180.50 |
| Purchase #7 | $245.53 | 8.573% | $266.5793 | $266.58 | $266.60 | $266.60 |
| 7 purchase totals = | $865.90 | $957.6671 | $957.67 | $957.70 | $957.70 | |