| 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 | $224.87 | 6.570% | $239.644 | $239.64 | $239.65 | $239.60 |
| Purchase #2 | $220.88 | 8.646% | $239.9773 | $239.98 | $240.00 | $240.00 |
| Purchase #3 | $185.85 | 5.439% | $195.9584 | $195.96 | $195.95 | $196.00 |
| Purchase #4 | $30.51 | 3.385% | $31.5428 | $31.54 | $31.55 | $31.50 |
| Purchase #5 | $105.33 | 6.125% | $111.7815 | $111.78 | $111.80 | $111.80 |
| Purchase #6 | $224.48 | 3.533% | $232.4109 | $232.41 | $232.40 | $232.40 |
| Purchase #7 | $140.54 | 7.795% | $151.4951 | $151.50 | $151.50 | $151.50 |
| 7 purchase totals = | $1,132.46 | $1,202.8100 | $1,202.81 | $1,202.85 | $1,202.80 | |