| 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 | $131.27 | 12.826% | $148.1067 | $148.11 | $148.10 | $148.10 |
| Purchase #2 | $202.25 | 5.801% | $213.9825 | $213.98 | $214.00 | $214.00 |
| Purchase #3 | $231.55 | 7.738% | $249.4673 | $249.47 | $249.45 | $249.50 |
| Purchase #4 | $7.65 | 12.266% | $8.5883 | $8.59 | $8.60 | $8.60 |
| Purchase #5 | $193.90 | 4.747% | $203.1044 | $203.10 | $203.10 | $203.10 |
| Purchase #6 | $226.41 | 12.457% | $254.6139 | $254.61 | $254.60 | $254.60 |
| Purchase #7 | $20.58 | 5.303% | $21.6714 | $21.67 | $21.65 | $21.70 |
| 7 purchase totals = | $1,013.61 | $1,099.5345 | $1,099.53 | $1,099.50 | $1,099.60 | |