| 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 | $200.40 | 7.299% | $215.0272 | $215.03 | $215.05 | $215.00 |
| Purchase #2 | $242.55 | 4.137% | $252.5843 | $252.58 | $252.60 | $252.60 |
| Purchase #3 | $64.81 | 11.790% | $72.4511 | $72.45 | $72.45 | $72.50 |
| Purchase #4 | $129.87 | 7.663% | $139.8219 | $139.82 | $139.80 | $139.80 |
| Purchase #5 | $119.90 | 8.686% | $130.3145 | $130.31 | $130.30 | $130.30 |
| Purchase #6 | $55.34 | 4.234% | $57.6831 | $57.68 | $57.70 | $57.70 |
| Purchase #7 | $243.35 | 10.259% | $268.3153 | $268.32 | $268.30 | $268.30 |
| 7 purchase totals = | $1,056.22 | $1,136.1974 | $1,136.19 | $1,136.20 | $1,136.20 | |