| 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 | $232.91 | 10.713% | $257.8616 | $257.86 | $257.85 | $257.90 |
| Purchase #2 | $174.36 | 9.718% | $191.3043 | $191.30 | $191.30 | $191.30 |
| Purchase #3 | $50.37 | 10.289% | $55.5526 | $55.55 | $55.55 | $55.60 |
| Purchase #4 | $42.36 | 3.712% | $43.9324 | $43.93 | $43.95 | $43.90 |
| Purchase #5 | $107.37 | 11.205% | $119.4008 | $119.40 | $119.40 | $119.40 |
| Purchase #6 | $137.75 | 8.809% | $149.8844 | $149.88 | $149.90 | $149.90 |
| Purchase #7 | $114.83 | 11.177% | $127.6645 | $127.66 | $127.65 | $127.70 |
| 7 purchase totals = | $859.95 | $945.6006 | $945.58 | $945.60 | $945.70 | |