| 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 | $115.57 | 12.855% | $130.4265 | $130.43 | $130.45 | $130.40 |
| Purchase #2 | $206.69 | 4.722% | $216.4499 | $216.45 | $216.45 | $216.40 |
| Purchase #3 | $58.95 | 6.349% | $62.6927 | $62.69 | $62.70 | $62.70 |
| Purchase #4 | $204.85 | 7.655% | $220.5313 | $220.53 | $220.55 | $220.50 |
| Purchase #5 | $97.69 | 5.328% | $102.8949 | $102.89 | $102.90 | $102.90 |
| Purchase #6 | $168.57 | 11.542% | $188.0263 | $188.03 | $188.05 | $188.00 |
| Purchase #7 | $84.57 | 8.658% | $91.8921 | $91.89 | $91.90 | $91.90 |
| 7 purchase totals = | $936.89 | $1,012.9137 | $1,012.91 | $1,013.00 | $1,012.80 | |