| 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 | $117.29 | 4.555% | $122.6326 | $122.63 | $122.65 | $122.60 |
| Purchase #2 | $140.77 | 9.818% | $154.5908 | $154.59 | $154.60 | $154.60 |
| Purchase #3 | $238.29 | 9.183% | $260.1722 | $260.17 | $260.15 | $260.20 |
| Purchase #4 | $74.49 | 11.206% | $82.8373 | $82.84 | $82.85 | $82.80 |
| Purchase #5 | $105.66 | 7.230% | $113.2992 | $113.30 | $113.30 | $113.30 |
| Purchase #6 | $33.45 | 4.870% | $35.079 | $35.08 | $35.10 | $35.10 |
| Purchase #7 | $30.86 | 3.391% | $31.9065 | $31.91 | $31.90 | $31.90 |
| 7 purchase totals = | $740.81 | $800.5176 | $800.52 | $800.55 | $800.50 | |