| 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 | $28.73 | 8.642% | $31.2128 | $31.21 | $31.20 | $31.20 |
| Purchase #2 | $220.67 | 5.778% | $233.4203 | $233.42 | $233.40 | $233.40 |
| Purchase #3 | $221.54 | 11.293% | $246.5585 | $246.56 | $246.55 | $246.60 |
| Purchase #4 | $184.68 | 5.192% | $194.2686 | $194.27 | $194.25 | $194.30 |
| Purchase #5 | $202.93 | 9.499% | $222.2063 | $222.21 | $222.20 | $222.20 |
| Purchase #6 | $85.53 | 13.826% | $97.3554 | $97.36 | $97.35 | $97.40 |
| Purchase #7 | $100.51 | 7.524% | $108.0724 | $108.07 | $108.05 | $108.10 |
| 7 purchase totals = | $1,044.59 | $1,133.0943 | $1,133.10 | $1,133.00 | $1,133.20 | |