| 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 | $117.69 | 11.732% | $131.4974 | $131.50 | $131.50 | $131.50 |
| Purchase #2 | $92.45 | 8.786% | $100.5727 | $100.57 | $100.55 | $100.60 |
| Purchase #3 | $174.54 | 12.185% | $195.8077 | $195.81 | $195.80 | $195.80 |
| Purchase #4 | $77.40 | 11.479% | $86.2847 | $86.28 | $86.30 | $86.30 |
| Purchase #5 | $174.68 | 11.756% | $195.2154 | $195.22 | $195.20 | $195.20 |
| Purchase #6 | $226.83 | 9.777% | $249.0072 | $249.01 | $249.00 | $249.00 |
| Purchase #7 | $197.73 | 11.366% | $220.204 | $220.20 | $220.20 | $220.20 |
| 7 purchase totals = | $1,061.32 | $1,178.5891 | $1,178.59 | $1,178.55 | $1,178.60 | |