| 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 | $198.87 | 3.873% | $206.5722 | $206.57 | $206.55 | $206.60 |
| Purchase #2 | $142.70 | 3.110% | $147.138 | $147.14 | $147.15 | $147.10 |
| Purchase #3 | $199.63 | 4.230% | $208.0743 | $208.07 | $208.05 | $208.10 |
| Purchase #4 | $249.76 | 10.533% | $276.0672 | $276.07 | $276.05 | $276.10 |
| Purchase #5 | $227.90 | 8.795% | $247.9438 | $247.94 | $247.95 | $247.90 |
| Purchase #6 | $216.43 | 10.128% | $238.35 | $238.35 | $238.35 | $238.40 |
| Purchase #7 | $248.42 | 7.276% | $266.495 | $266.50 | $266.50 | $266.50 |
| 7 purchase totals = | $1,483.71 | $1,590.6405 | $1,590.64 | $1,590.60 | $1,590.70 | |