| 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 | $194.49 | 5.103% | $204.4148 | $204.41 | $204.40 | $204.40 |
| Purchase #2 | $127.57 | 10.855% | $141.4177 | $141.42 | $141.40 | $141.40 |
| Purchase #3 | $134.81 | 4.499% | $140.8751 | $140.88 | $140.90 | $140.90 |
| Purchase #4 | $231.64 | 8.167% | $250.558 | $250.56 | $250.55 | $250.60 |
| Purchase #5 | $164.41 | 5.597% | $173.612 | $173.61 | $173.60 | $173.60 |
| Purchase #6 | $180.93 | 12.143% | $202.9003 | $202.90 | $202.90 | $202.90 |
| Purchase #7 | $132.99 | 8.209% | $143.9071 | $143.91 | $143.90 | $143.90 |
| 7 purchase totals = | $1,166.84 | $1,257.6850 | $1,257.69 | $1,257.65 | $1,257.70 | |