| 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 | $41.71 | 9.130% | $45.5181 | $45.52 | $45.50 | $45.50 |
| Purchase #2 | $179.86 | 13.155% | $203.5206 | $203.52 | $203.50 | $203.50 |
| Purchase #3 | $194.26 | 7.681% | $209.1811 | $209.18 | $209.20 | $209.20 |
| Purchase #4 | $9.35 | 5.803% | $9.8926 | $9.89 | $9.90 | $9.90 |
| Purchase #5 | $203.27 | 13.744% | $231.2074 | $231.21 | $231.20 | $231.20 |
| Purchase #6 | $117.92 | 8.785% | $128.2793 | $128.28 | $128.30 | $128.30 |
| Purchase #7 | $170.84 | 9.221% | $186.5932 | $186.59 | $186.60 | $186.60 |
| 7 purchase totals = | $917.21 | $1,014.1923 | $1,014.19 | $1,014.20 | $1,014.20 | |