| 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 | $239.66 | 13.425% | $271.8344 | $271.83 | $271.85 | $271.80 |
| Purchase #2 | $129.86 | 12.307% | $145.8419 | $145.84 | $145.85 | $145.80 |
| Purchase #3 | $124.64 | 4.793% | $130.614 | $130.61 | $130.60 | $130.60 |
| Purchase #4 | $95.64 | 4.156% | $99.6148 | $99.61 | $99.60 | $99.60 |
| Purchase #5 | $76.61 | 12.198% | $85.9549 | $85.95 | $85.95 | $86.00 |
| Purchase #6 | $103.68 | 6.814% | $110.7448 | $110.74 | $110.75 | $110.70 |
| Purchase #7 | $236.72 | 11.351% | $263.5901 | $263.59 | $263.60 | $263.60 |
| 7 purchase totals = | $1,006.81 | $1,108.1949 | $1,108.17 | $1,108.20 | $1,108.10 | |