| 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 | $217.74 | 12.258% | $244.4306 | $244.43 | $244.45 | $244.40 |
| Purchase #2 | $40.61 | 4.239% | $42.3315 | $42.33 | $42.35 | $42.30 |
| Purchase #3 | $225.28 | 5.525% | $237.7267 | $237.73 | $237.75 | $237.70 |
| Purchase #4 | $196.81 | 9.856% | $216.2076 | $216.21 | $216.20 | $216.20 |
| Purchase #5 | $227.38 | 5.169% | $239.1333 | $239.13 | $239.15 | $239.10 |
| Purchase #6 | $130.38 | 11.350% | $145.1781 | $145.18 | $145.20 | $145.20 |
| Purchase #7 | $195.96 | 11.518% | $218.5307 | $218.53 | $218.55 | $218.50 |
| 7 purchase totals = | $1,234.16 | $1,343.5385 | $1,343.54 | $1,343.65 | $1,343.40 | |