| 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 | $201.66 | 7.310% | $216.4013 | $216.40 | $216.40 | $216.40 |
| Purchase #2 | $186.79 | 9.335% | $204.2268 | $204.23 | $204.25 | $204.20 |
| Purchase #3 | $70.80 | 7.141% | $75.8558 | $75.86 | $75.85 | $75.90 |
| Purchase #4 | $96.67 | 12.867% | $109.1085 | $109.11 | $109.10 | $109.10 |
| Purchase #5 | $196.43 | 5.473% | $207.1806 | $207.18 | $207.20 | $207.20 |
| Purchase #6 | $63.43 | 10.330% | $69.9823 | $69.98 | $70.00 | $70.00 |
| Purchase #7 | $52.87 | 3.402% | $54.6686 | $54.67 | $54.65 | $54.70 |
| 7 purchase totals = | $868.65 | $937.4239 | $937.43 | $937.45 | $937.50 | |