| 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 | $106.73 | 7.846% | $115.104 | $115.10 | $115.10 | $115.10 |
| Purchase #2 | $80.77 | 4.655% | $84.5298 | $84.53 | $84.55 | $84.50 |
| Purchase #3 | $196.45 | 9.275% | $214.6707 | $214.67 | $214.65 | $214.70 |
| Purchase #4 | $18.46 | 11.352% | $20.5556 | $20.56 | $20.55 | $20.60 |
| Purchase #5 | $124.59 | 13.454% | $141.3523 | $141.35 | $141.35 | $141.40 |
| Purchase #6 | $143.40 | 9.703% | $157.3141 | $157.31 | $157.30 | $157.30 |
| Purchase #7 | $197.86 | 8.645% | $214.965 | $214.97 | $214.95 | $215.00 |
| 7 purchase totals = | $868.26 | $948.4915 | $948.49 | $948.45 | $948.60 | |