| 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 | $219.50 | 6.710% | $234.2285 | $234.23 | $234.25 | $234.20 |
| Purchase #2 | $222.72 | 13.662% | $253.148 | $253.15 | $253.15 | $253.10 |
| Purchase #3 | $246.52 | 3.740% | $255.7398 | $255.74 | $255.75 | $255.70 |
| Purchase #4 | $126.54 | 8.461% | $137.2465 | $137.25 | $137.25 | $137.20 |
| Purchase #5 | $51.94 | 6.430% | $55.2797 | $55.28 | $55.30 | $55.30 |
| Purchase #6 | $71.64 | 8.137% | $77.4693 | $77.47 | $77.45 | $77.50 |
| Purchase #7 | $99.53 | 7.479% | $106.9738 | $106.97 | $106.95 | $107.00 |
| 7 purchase totals = | $1,038.39 | $1,120.0856 | $1,120.09 | $1,120.10 | $1,120.00 | |