| 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 | $129.47 | 5.149% | $136.1364 | $136.14 | $136.15 | $136.10 |
| Purchase #2 | $243.91 | 11.540% | $272.0572 | $272.06 | $272.05 | $272.10 |
| Purchase #3 | $210.34 | 5.805% | $222.5502 | $222.55 | $222.55 | $222.60 |
| Purchase #4 | $12.99 | 5.568% | $13.7133 | $13.71 | $13.70 | $13.70 |
| Purchase #5 | $231.32 | 9.497% | $253.2885 | $253.29 | $253.30 | $253.30 |
| Purchase #6 | $233.96 | 10.153% | $257.714 | $257.71 | $257.70 | $257.70 |
| Purchase #7 | $156.95 | 9.292% | $171.5338 | $171.53 | $171.55 | $171.50 |
| 7 purchase totals = | $1,218.94 | $1,326.9934 | $1,326.99 | $1,327.00 | $1,327.00 | |