| 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 | $220.66 | 7.638% | $237.514 | $237.51 | $237.50 | $237.50 |
| Purchase #2 | $85.55 | 9.665% | $93.8184 | $93.82 | $93.80 | $93.80 |
| Purchase #3 | $197.54 | 12.461% | $222.1555 | $222.16 | $222.15 | $222.20 |
| Purchase #4 | $97.53 | 5.356% | $102.7537 | $102.75 | $102.75 | $102.80 |
| Purchase #5 | $110.70 | 7.224% | $118.697 | $118.70 | $118.70 | $118.70 |
| Purchase #6 | $242.92 | 9.223% | $265.3245 | $265.32 | $265.30 | $265.30 |
| Purchase #7 | $185.56 | 13.335% | $210.3044 | $210.30 | $210.30 | $210.30 |
| 7 purchase totals = | $1,140.46 | $1,250.5675 | $1,250.56 | $1,250.50 | $1,250.60 | |