| 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 | $190.27 | 5.513% | $200.7596 | $200.76 | $200.75 | $200.80 |
| Purchase #2 | $206.50 | 13.740% | $234.8731 | $234.87 | $234.85 | $234.90 |
| Purchase #3 | $31.64 | 13.683% | $35.9693 | $35.97 | $35.95 | $36.00 |
| Purchase #4 | $22.34 | 11.200% | $24.8421 | $24.84 | $24.85 | $24.80 |
| Purchase #5 | $249.98 | 3.832% | $259.5592 | $259.56 | $259.55 | $259.60 |
| Purchase #6 | $11.52 | 8.249% | $12.4703 | $12.47 | $12.45 | $12.50 |
| Purchase #7 | $195.81 | 6.580% | $208.6943 | $208.69 | $208.70 | $208.70 |
| 7 purchase totals = | $908.06 | $977.1679 | $977.16 | $977.10 | $977.30 | |