| 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 | $69.86 | 6.235% | $74.2158 | $74.22 | $74.20 | $74.20 |
| Purchase #2 | $7.77 | 3.477% | $8.0402 | $8.04 | $8.05 | $8.00 |
| Purchase #3 | $232.36 | 3.646% | $240.8318 | $240.83 | $240.85 | $240.80 |
| Purchase #4 | $222.87 | 7.603% | $239.8148 | $239.81 | $239.80 | $239.80 |
| Purchase #5 | $115.54 | 7.791% | $124.5417 | $124.54 | $124.55 | $124.50 |
| Purchase #6 | $216.91 | 7.129% | $232.3735 | $232.37 | $232.35 | $232.40 |
| Purchase #7 | $208.27 | 10.609% | $230.3654 | $230.37 | $230.35 | $230.40 |
| 7 purchase totals = | $1,073.58 | $1,150.1832 | $1,150.18 | $1,150.15 | $1,150.10 | |