| 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 | $118.35 | 3.517% | $122.5124 | $122.51 | $122.50 | $122.50 |
| Purchase #2 | $170.75 | 10.755% | $189.1142 | $189.11 | $189.10 | $189.10 |
| Purchase #3 | $49.89 | 10.315% | $55.0362 | $55.04 | $55.05 | $55.00 |
| Purchase #4 | $221.36 | 6.306% | $235.319 | $235.32 | $235.30 | $235.30 |
| Purchase #5 | $118.26 | 13.387% | $134.0915 | $134.09 | $134.10 | $134.10 |
| Purchase #6 | $47.67 | 13.754% | $54.2265 | $54.23 | $54.25 | $54.20 |
| Purchase #7 | $137.68 | 12.469% | $154.8473 | $154.85 | $154.85 | $154.80 |
| 7 purchase totals = | $863.96 | $945.1471 | $945.15 | $945.15 | $945.00 | |