| 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 | $170.71 | 12.461% | $191.9822 | $191.98 | $192.00 | $192.00 |
| Purchase #2 | $234.47 | 7.739% | $252.6156 | $252.62 | $252.60 | $252.60 |
| Purchase #3 | $9.73 | 11.565% | $10.8553 | $10.86 | $10.85 | $10.90 |
| Purchase #4 | $122.88 | 11.760% | $137.3307 | $137.33 | $137.35 | $137.30 |
| Purchase #5 | $250.73 | 6.168% | $266.195 | $266.20 | $266.20 | $266.20 |
| Purchase #6 | $225.34 | 8.276% | $243.9891 | $243.99 | $244.00 | $244.00 |
| Purchase #7 | $221.37 | 7.243% | $237.4038 | $237.40 | $237.40 | $237.40 |
| 7 purchase totals = | $1,235.23 | $1,340.3717 | $1,340.38 | $1,340.40 | $1,340.40 | |