| 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 | $246.33 | 11.603% | $274.9117 | $274.91 | $274.90 | $274.90 |
| Purchase #2 | $229.40 | 3.217% | $236.7798 | $236.78 | $236.80 | $236.80 |
| Purchase #3 | $225.54 | 7.335% | $242.0834 | $242.08 | $242.10 | $242.10 |
| Purchase #4 | $148.80 | 7.800% | $160.4064 | $160.41 | $160.40 | $160.40 |
| Purchase #5 | $138.27 | 11.757% | $154.5264 | $154.53 | $154.55 | $154.50 |
| Purchase #6 | $34.86 | 10.262% | $38.4373 | $38.44 | $38.45 | $38.40 |
| Purchase #7 | $155.52 | 7.319% | $166.9025 | $166.90 | $166.90 | $166.90 |
| 7 purchase totals = | $1,178.72 | $1,274.0475 | $1,274.05 | $1,274.10 | $1,274.00 | |