| 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 | $247.78 | 11.761% | $276.9214 | $276.92 | $276.90 | $276.90 |
| Purchase #2 | $138.86 | 11.137% | $154.3248 | $154.32 | $154.30 | $154.30 |
| Purchase #3 | $234.27 | 3.400% | $242.2352 | $242.24 | $242.25 | $242.20 |
| Purchase #4 | $171.43 | 6.295% | $182.2215 | $182.22 | $182.20 | $182.20 |
| Purchase #5 | $105.26 | 10.809% | $116.6376 | $116.64 | $116.65 | $116.60 |
| Purchase #6 | $156.58 | 8.494% | $169.8799 | $169.88 | $169.90 | $169.90 |
| Purchase #7 | $164.54 | 9.177% | $179.6398 | $179.64 | $179.65 | $179.60 |
| 7 purchase totals = | $1,218.72 | $1,321.8602 | $1,321.86 | $1,321.85 | $1,321.70 | |