| 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 | $151.57 | 3.840% | $157.3903 | $157.39 | $157.40 | $157.40 |
| Purchase #2 | $186.27 | 3.371% | $192.5492 | $192.55 | $192.55 | $192.50 |
| Purchase #3 | $229.27 | 4.513% | $239.617 | $239.62 | $239.60 | $239.60 |
| Purchase #4 | $48.77 | 7.511% | $52.4331 | $52.43 | $52.45 | $52.40 |
| Purchase #5 | $240.53 | 9.374% | $263.0773 | $263.08 | $263.10 | $263.10 |
| Purchase #6 | $76.51 | 11.149% | $85.0401 | $85.04 | $85.05 | $85.00 |
| Purchase #7 | $30.25 | 3.817% | $31.4046 | $31.40 | $31.40 | $31.40 |
| 7 purchase totals = | $963.17 | $1,021.5116 | $1,021.51 | $1,021.55 | $1,021.40 | |