| 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 | $48.97 | 5.321% | $51.5757 | $51.58 | $51.60 | $51.60 |
| Purchase #2 | $124.55 | 4.728% | $130.4387 | $130.44 | $130.45 | $130.40 |
| Purchase #3 | $223.62 | 6.379% | $237.8847 | $237.88 | $237.90 | $237.90 |
| Purchase #4 | $190.82 | 5.139% | $200.6262 | $200.63 | $200.65 | $200.60 |
| Purchase #5 | $193.39 | 3.243% | $199.6616 | $199.66 | $199.65 | $199.70 |
| Purchase #6 | $195.89 | 11.665% | $218.7406 | $218.74 | $218.75 | $218.70 |
| Purchase #7 | $154.76 | 8.689% | $168.2071 | $168.21 | $168.20 | $168.20 |
| 7 purchase totals = | $1,132.00 | $1,207.1346 | $1,207.14 | $1,207.20 | $1,207.10 | |