| 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 | $133.82 | 11.841% | $149.6656 | $149.67 | $149.65 | $149.70 |
| Purchase #2 | $220.75 | 12.799% | $249.0038 | $249.00 | $249.00 | $249.00 |
| Purchase #3 | $9.91 | 10.236% | $10.9244 | $10.92 | $10.90 | $10.90 |
| Purchase #4 | $226.33 | 10.259% | $249.5492 | $249.55 | $249.55 | $249.50 |
| Purchase #5 | $84.37 | 5.204% | $88.7606 | $88.76 | $88.75 | $88.80 |
| Purchase #6 | $60.55 | 11.227% | $67.3479 | $67.35 | $67.35 | $67.30 |
| Purchase #7 | $156.41 | 8.327% | $169.4343 | $169.43 | $169.45 | $169.40 |
| 7 purchase totals = | $892.14 | $984.6858 | $984.68 | $984.65 | $984.60 | |