| 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 | $129.58 | 3.583% | $134.2229 | $134.22 | $134.20 | $134.20 |
| Purchase #2 | $172.39 | 12.754% | $194.3766 | $194.38 | $194.40 | $194.40 |
| Purchase #3 | $231.47 | 5.573% | $244.3698 | $244.37 | $244.35 | $244.40 |
| Purchase #4 | $218.71 | 3.131% | $225.5578 | $225.56 | $225.55 | $225.60 |
| Purchase #5 | $224.42 | 8.375% | $243.2152 | $243.22 | $243.20 | $243.20 |
| Purchase #6 | $15.29 | 7.727% | $16.4715 | $16.47 | $16.45 | $16.50 |
| Purchase #7 | $40.72 | 8.527% | $44.1922 | $44.19 | $44.20 | $44.20 |
| 7 purchase totals = | $1,032.58 | $1,102.4060 | $1,102.41 | $1,102.35 | $1,102.50 | |