| 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 | $201.33 | 12.674% | $226.8466 | $226.85 | $226.85 | $226.80 |
| Purchase #2 | $167.58 | 9.367% | $183.2772 | $183.28 | $183.30 | $183.30 |
| Purchase #3 | $84.44 | 11.477% | $94.1312 | $94.13 | $94.15 | $94.10 |
| Purchase #4 | $44.32 | 8.511% | $48.0921 | $48.09 | $48.10 | $48.10 |
| Purchase #5 | $54.70 | 5.641% | $57.7856 | $57.79 | $57.80 | $57.80 |
| Purchase #6 | $85.56 | 4.642% | $89.5317 | $89.53 | $89.55 | $89.50 |
| Purchase #7 | $178.30 | 5.332% | $187.807 | $187.81 | $187.80 | $187.80 |
| 7 purchase totals = | $816.23 | $887.4714 | $887.48 | $887.55 | $887.40 | |