| 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 | $51.93 | 10.213% | $57.2336 | $57.23 | $57.25 | $57.20 |
| Purchase #2 | $144.72 | 8.874% | $157.5625 | $157.56 | $157.55 | $157.60 |
| Purchase #3 | $175.33 | 10.764% | $194.2025 | $194.20 | $194.20 | $194.20 |
| Purchase #4 | $199.54 | 9.763% | $219.0211 | $219.02 | $219.00 | $219.00 |
| Purchase #5 | $19.36 | 12.487% | $21.7775 | $21.78 | $21.80 | $21.80 |
| Purchase #6 | $152.74 | 10.188% | $168.3012 | $168.30 | $168.30 | $168.30 |
| Purchase #7 | $235.36 | 12.585% | $264.9801 | $264.98 | $265.00 | $265.00 |
| 7 purchase totals = | $978.98 | $1,083.0785 | $1,083.07 | $1,083.10 | $1,083.10 | |