| 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 | $227.55 | 4.851% | $238.5885 | $238.59 | $238.60 | $238.60 |
| Purchase #2 | $31.49 | 5.177% | $33.1202 | $33.12 | $33.10 | $33.10 |
| Purchase #3 | $25.33 | 3.859% | $26.3075 | $26.31 | $26.30 | $26.30 |
| Purchase #4 | $234.40 | 9.733% | $257.2142 | $257.21 | $257.20 | $257.20 |
| Purchase #5 | $89.31 | 6.512% | $95.1259 | $95.13 | $95.15 | $95.10 |
| Purchase #6 | $242.73 | 6.773% | $259.1701 | $259.17 | $259.15 | $259.20 |
| Purchase #7 | $237.78 | 8.457% | $257.8891 | $257.89 | $257.90 | $257.90 |
| 7 purchase totals = | $1,088.59 | $1,167.4155 | $1,167.42 | $1,167.40 | $1,167.40 | |