| 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 | $220.64 | 10.542% | $243.8999 | $243.90 | $243.90 | $243.90 |
| Purchase #2 | $247.32 | 8.801% | $269.0866 | $269.09 | $269.10 | $269.10 |
| Purchase #3 | $178.75 | 9.170% | $195.1414 | $195.14 | $195.15 | $195.10 |
| Purchase #4 | $220.77 | 10.309% | $243.5292 | $243.53 | $243.55 | $243.50 |
| Purchase #5 | $178.94 | 8.645% | $194.4094 | $194.41 | $194.40 | $194.40 |
| Purchase #6 | $175.58 | 5.409% | $185.0771 | $185.08 | $185.10 | $185.10 |
| Purchase #7 | $139.89 | 13.334% | $158.5429 | $158.54 | $158.55 | $158.50 |
| 7 purchase totals = | $1,361.89 | $1,489.6865 | $1,489.69 | $1,489.75 | $1,489.60 | |