| 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 | $207.65 | 4.236% | $216.4461 | $216.45 | $216.45 | $216.40 |
| Purchase #2 | $209.65 | 11.506% | $233.7723 | $233.77 | $233.75 | $233.80 |
| Purchase #3 | $234.53 | 9.677% | $257.2255 | $257.23 | $257.25 | $257.20 |
| Purchase #4 | $80.78 | 7.128% | $86.538 | $86.54 | $86.55 | $86.50 |
| Purchase #5 | $32.98 | 8.842% | $35.8961 | $35.90 | $35.90 | $35.90 |
| Purchase #6 | $63.51 | 4.425% | $66.3203 | $66.32 | $66.30 | $66.30 |
| Purchase #7 | $40.84 | 5.171% | $42.9518 | $42.95 | $42.95 | $43.00 |
| 7 purchase totals = | $869.94 | $939.1501 | $939.16 | $939.15 | $939.10 | |