| 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 | $241.49 | 10.566% | $267.0058 | $267.01 | $267.00 | $267.00 |
| Purchase #2 | $95.47 | 10.671% | $105.6576 | $105.66 | $105.65 | $105.70 |
| Purchase #3 | $102.34 | 6.347% | $108.8355 | $108.84 | $108.85 | $108.80 |
| Purchase #4 | $141.39 | 11.865% | $158.1659 | $158.17 | $158.15 | $158.20 |
| Purchase #5 | $145.99 | 3.224% | $150.6967 | $150.70 | $150.70 | $150.70 |
| Purchase #6 | $221.41 | 9.223% | $241.8306 | $241.83 | $241.85 | $241.80 |
| Purchase #7 | $241.60 | 7.306% | $259.2513 | $259.25 | $259.25 | $259.30 |
| 7 purchase totals = | $1,189.69 | $1,291.4434 | $1,291.46 | $1,291.45 | $1,291.50 | |