| 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 | $242.66 | 6.110% | $257.4865 | $257.49 | $257.50 | $257.50 |
| Purchase #2 | $47.96 | 9.710% | $52.6169 | $52.62 | $52.60 | $52.60 |
| Purchase #3 | $32.96 | 7.344% | $35.3806 | $35.38 | $35.40 | $35.40 |
| Purchase #4 | $101.52 | 7.672% | $109.3086 | $109.31 | $109.30 | $109.30 |
| Purchase #5 | $224.61 | 10.363% | $247.8863 | $247.89 | $247.90 | $247.90 |
| Purchase #6 | $97.74 | 12.647% | $110.1012 | $110.10 | $110.10 | $110.10 |
| Purchase #7 | $212.45 | 7.290% | $227.9376 | $227.94 | $227.95 | $227.90 |
| 7 purchase totals = | $959.90 | $1,040.7177 | $1,040.73 | $1,040.75 | $1,040.70 | |