| 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 | $115.26 | 6.478% | $122.7265 | $122.73 | $122.75 | $122.70 |
| Purchase #2 | $200.79 | 12.428% | $225.7442 | $225.74 | $225.75 | $225.70 |
| Purchase #3 | $65.94 | 5.867% | $69.8087 | $69.81 | $69.80 | $69.80 |
| Purchase #4 | $84.66 | 10.317% | $93.3944 | $93.39 | $93.40 | $93.40 |
| Purchase #5 | $232.84 | 9.848% | $255.7701 | $255.77 | $255.75 | $255.80 |
| Purchase #6 | $39.39 | 6.480% | $41.9425 | $41.94 | $41.95 | $41.90 |
| Purchase #7 | $109.67 | 3.119% | $113.0906 | $113.09 | $113.10 | $113.10 |
| 7 purchase totals = | $848.55 | $922.4770 | $922.47 | $922.50 | $922.40 | |