| 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 | $216.86 | 9.451% | $237.3554 | $237.36 | $237.35 | $237.40 |
| Purchase #2 | $41.26 | 8.155% | $44.6248 | $44.62 | $44.60 | $44.60 |
| Purchase #3 | $6.76 | 13.748% | $7.6894 | $7.69 | $7.70 | $7.70 |
| Purchase #4 | $147.47 | 5.420% | $155.4629 | $155.46 | $155.45 | $155.50 |
| Purchase #5 | $69.95 | 6.464% | $74.4716 | $74.47 | $74.45 | $74.50 |
| Purchase #6 | $61.50 | 12.438% | $69.1494 | $69.15 | $69.15 | $69.10 |
| Purchase #7 | $209.97 | 10.453% | $231.9182 | $231.92 | $231.90 | $231.90 |
| 7 purchase totals = | $753.77 | $820.6717 | $820.67 | $820.60 | $820.70 | |