| 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 | $27.54 | 13.346% | $31.2155 | $31.22 | $31.20 | $31.20 |
| Purchase #2 | $197.71 | 9.407% | $216.3086 | $216.31 | $216.30 | $216.30 |
| Purchase #3 | $149.33 | 11.470% | $166.4582 | $166.46 | $166.45 | $166.50 |
| Purchase #4 | $106.26 | 6.531% | $113.1998 | $113.20 | $113.20 | $113.20 |
| Purchase #5 | $207.91 | 3.341% | $214.8563 | $214.86 | $214.85 | $214.90 |
| Purchase #6 | $237.55 | 10.790% | $263.1816 | $263.18 | $263.20 | $263.20 |
| Purchase #7 | $106.58 | 13.752% | $121.2369 | $121.24 | $121.25 | $121.20 |
| 7 purchase totals = | $1,032.88 | $1,126.4569 | $1,126.47 | $1,126.45 | $1,126.50 | |