| 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 | $13.44 | 3.490% | $13.9091 | $13.91 | $13.90 | $13.90 |
| Purchase #2 | $243.55 | 9.453% | $266.5728 | $266.57 | $266.55 | $266.60 |
| Purchase #3 | $210.42 | 10.116% | $231.7061 | $231.71 | $231.70 | $231.70 |
| Purchase #4 | $145.70 | 4.241% | $151.8791 | $151.88 | $151.90 | $151.90 |
| Purchase #5 | $32.44 | 8.257% | $35.1186 | $35.12 | $35.10 | $35.10 |
| Purchase #6 | $82.50 | 4.873% | $86.5202 | $86.52 | $86.50 | $86.50 |
| Purchase #7 | $203.57 | 12.476% | $228.9674 | $228.97 | $228.95 | $229.00 |
| 7 purchase totals = | $931.62 | $1,014.6733 | $1,014.68 | $1,014.60 | $1,014.70 | |