| 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 | $205.37 | 7.459% | $220.6885 | $220.69 | $220.70 | $220.70 |
| Purchase #2 | $240.74 | 9.273% | $263.0638 | $263.06 | $263.05 | $263.10 |
| Purchase #3 | $18.54 | 3.588% | $19.2052 | $19.21 | $19.20 | $19.20 |
| Purchase #4 | $152.41 | 13.639% | $173.1972 | $173.20 | $173.20 | $173.20 |
| Purchase #5 | $176.48 | 5.201% | $185.6587 | $185.66 | $185.65 | $185.70 |
| Purchase #6 | $187.96 | 11.549% | $209.6675 | $209.67 | $209.65 | $209.70 |
| Purchase #7 | $147.58 | 10.638% | $163.2796 | $163.28 | $163.30 | $163.30 |
| 7 purchase totals = | $1,129.08 | $1,234.7605 | $1,234.77 | $1,234.75 | $1,234.90 | |