| 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 | $100.91 | 5.290% | $106.2481 | $106.25 | $106.25 | $106.20 |
| Purchase #2 | $74.72 | 12.458% | $84.0286 | $84.03 | $84.05 | $84.00 |
| Purchase #3 | $229.64 | 10.260% | $253.2011 | $253.20 | $253.20 | $253.20 |
| Purchase #4 | $164.33 | 11.858% | $183.8163 | $183.82 | $183.80 | $183.80 |
| Purchase #5 | $154.83 | 11.234% | $172.2236 | $172.22 | $172.20 | $172.20 |
| Purchase #6 | $60.82 | 12.509% | $68.428 | $68.43 | $68.45 | $68.40 |
| Purchase #7 | $175.90 | 11.664% | $196.417 | $196.42 | $196.40 | $196.40 |
| 7 purchase totals = | $961.15 | $1,064.3627 | $1,064.37 | $1,064.35 | $1,064.20 | |