| 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 | $16.28 | 5.585% | $17.1892 | $17.19 | $17.20 | $17.20 |
| Purchase #2 | $233.63 | 10.554% | $258.2873 | $258.29 | $258.30 | $258.30 |
| Purchase #3 | $190.61 | 11.819% | $213.1382 | $213.14 | $213.15 | $213.10 |
| Purchase #4 | $67.79 | 12.855% | $76.5044 | $76.50 | $76.50 | $76.50 |
| Purchase #5 | $161.91 | 10.751% | $179.3169 | $179.32 | $179.30 | $179.30 |
| Purchase #6 | $224.39 | 13.303% | $254.2406 | $254.24 | $254.25 | $254.20 |
| Purchase #7 | $226.43 | 12.793% | $255.3972 | $255.40 | $255.40 | $255.40 |
| 7 purchase totals = | $1,121.04 | $1,254.0738 | $1,254.08 | $1,254.10 | $1,254.00 | |