| 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 | $9.90 | 12.706% | $11.1579 | $11.16 | $11.15 | $11.20 |
| Purchase #2 | $148.57 | 10.170% | $163.6796 | $163.68 | $163.70 | $163.70 |
| Purchase #3 | $224.91 | 4.721% | $235.528 | $235.53 | $235.55 | $235.50 |
| Purchase #4 | $88.69 | 12.324% | $99.6202 | $99.62 | $99.60 | $99.60 |
| Purchase #5 | $184.74 | 5.289% | $194.5109 | $194.51 | $194.50 | $194.50 |
| Purchase #6 | $224.95 | 8.320% | $243.6658 | $243.67 | $243.65 | $243.70 |
| Purchase #7 | $176.66 | 3.690% | $183.1788 | $183.18 | $183.20 | $183.20 |
| 7 purchase totals = | $1,058.42 | $1,131.3412 | $1,131.35 | $1,131.35 | $1,131.40 | |