| 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 | $132.91 | 12.119% | $149.0174 | $149.02 | $149.00 | $149.00 |
| Purchase #2 | $35.45 | 10.236% | $39.0787 | $39.08 | $39.10 | $39.10 |
| Purchase #3 | $77.34 | 11.353% | $86.1204 | $86.12 | $86.10 | $86.10 |
| Purchase #4 | $117.77 | 12.686% | $132.7103 | $132.71 | $132.70 | $132.70 |
| Purchase #5 | $168.54 | 12.718% | $189.9749 | $189.97 | $189.95 | $190.00 |
| Purchase #6 | $200.83 | 11.445% | $223.815 | $223.82 | $223.80 | $223.80 |
| Purchase #7 | $223.34 | 3.794% | $231.8135 | $231.81 | $231.80 | $231.80 |
| 7 purchase totals = | $956.18 | $1,052.5302 | $1,052.53 | $1,052.45 | $1,052.50 | |