| 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 | $140.48 | 8.824% | $152.876 | $152.88 | $152.90 | $152.90 |
| Purchase #2 | $199.70 | 3.153% | $205.9965 | $206.00 | $206.00 | $206.00 |
| Purchase #3 | $187.98 | 13.611% | $213.566 | $213.57 | $213.55 | $213.60 |
| Purchase #4 | $222.67 | 6.430% | $236.9877 | $236.99 | $237.00 | $237.00 |
| Purchase #5 | $211.33 | 12.408% | $237.5518 | $237.55 | $237.55 | $237.60 |
| Purchase #6 | $43.60 | 13.852% | $49.6395 | $49.64 | $49.65 | $49.60 |
| Purchase #7 | $90.60 | 4.583% | $94.7522 | $94.75 | $94.75 | $94.80 |
| 7 purchase totals = | $1,096.36 | $1,191.3697 | $1,191.38 | $1,191.40 | $1,191.50 | |