| 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 | $227.65 | 12.320% | $255.6965 | $255.70 | $255.70 | $255.70 |
| Purchase #2 | $103.56 | 13.135% | $117.1626 | $117.16 | $117.15 | $117.20 |
| Purchase #3 | $176.99 | 9.375% | $193.5828 | $193.58 | $193.60 | $193.60 |
| Purchase #4 | $207.65 | 9.623% | $227.6322 | $227.63 | $227.65 | $227.60 |
| Purchase #5 | $93.95 | 10.558% | $103.8692 | $103.87 | $103.85 | $103.90 |
| Purchase #6 | $76.29 | 8.867% | $83.0546 | $83.05 | $83.05 | $83.10 |
| Purchase #7 | $77.91 | 9.216% | $85.0902 | $85.09 | $85.10 | $85.10 |
| 7 purchase totals = | $964.00 | $1,066.0881 | $1,066.08 | $1,066.10 | $1,066.20 | |