| 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 | $210.59 | 10.588% | $232.8873 | $232.89 | $232.90 | $232.90 |
| Purchase #2 | $231.55 | 9.713% | $254.0405 | $254.04 | $254.05 | $254.00 |
| Purchase #3 | $161.99 | 10.646% | $179.2355 | $179.24 | $179.25 | $179.20 |
| Purchase #4 | $152.25 | 8.384% | $165.0146 | $165.01 | $165.00 | $165.00 |
| Purchase #5 | $238.56 | 6.499% | $254.064 | $254.06 | $254.05 | $254.10 |
| Purchase #6 | $50.29 | 7.569% | $54.0965 | $54.10 | $54.10 | $54.10 |
| Purchase #7 | $154.74 | 7.290% | $166.0205 | $166.02 | $166.00 | $166.00 |
| 7 purchase totals = | $1,199.97 | $1,305.3589 | $1,305.36 | $1,305.35 | $1,305.30 | |