| 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 | $220.35 | 10.867% | $244.2954 | $244.30 | $244.30 | $244.30 |
| Purchase #2 | $8.28 | 6.542% | $8.8217 | $8.82 | $8.80 | $8.80 |
| Purchase #3 | $38.91 | 5.277% | $40.9633 | $40.96 | $40.95 | $41.00 |
| Purchase #4 | $162.94 | 10.449% | $179.9656 | $179.97 | $179.95 | $180.00 |
| Purchase #5 | $104.61 | 13.212% | $118.4311 | $118.43 | $118.45 | $118.40 |
| Purchase #6 | $242.93 | 4.859% | $254.734 | $254.73 | $254.75 | $254.70 |
| Purchase #7 | $144.93 | 3.743% | $150.3547 | $150.35 | $150.35 | $150.40 |
| 7 purchase totals = | $922.95 | $997.5658 | $997.56 | $997.55 | $997.60 | |