| 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 | $11.70 | 4.292% | $12.2022 | $12.20 | $12.20 | $12.20 |
| Purchase #2 | $71.95 | 10.712% | $79.6573 | $79.66 | $79.65 | $79.70 |
| Purchase #3 | $189.32 | 5.397% | $199.5376 | $199.54 | $199.55 | $199.50 |
| Purchase #4 | $177.83 | 8.361% | $192.6984 | $192.70 | $192.70 | $192.70 |
| Purchase #5 | $116.61 | 6.495% | $124.1838 | $124.18 | $124.20 | $124.20 |
| Purchase #6 | $216.75 | 8.216% | $234.5582 | $234.56 | $234.55 | $234.60 |
| Purchase #7 | $219.91 | 7.170% | $235.6775 | $235.68 | $235.70 | $235.70 |
| 7 purchase totals = | $1,004.07 | $1,078.5150 | $1,078.52 | $1,078.55 | $1,078.60 | |