| 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 | $9.51 | 6.270% | $10.1063 | $10.11 | $10.10 | $10.10 |
| Purchase #2 | $230.73 | 13.673% | $262.2777 | $262.28 | $262.30 | $262.30 |
| Purchase #3 | $243.96 | 8.531% | $264.7722 | $264.77 | $264.75 | $264.80 |
| Purchase #4 | $137.44 | 5.487% | $144.9813 | $144.98 | $145.00 | $145.00 |
| Purchase #5 | $196.66 | 3.826% | $204.1842 | $204.18 | $204.20 | $204.20 |
| Purchase #6 | $229.67 | 6.754% | $245.1819 | $245.18 | $245.20 | $245.20 |
| Purchase #7 | $47.47 | 7.563% | $51.0602 | $51.06 | $51.05 | $51.10 |
| 7 purchase totals = | $1,095.44 | $1,182.5638 | $1,182.56 | $1,182.60 | $1,182.70 | |