| 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 | $120.37 | 6.121% | $127.7378 | $127.74 | $127.75 | $127.70 |
| Purchase #2 | $81.69 | 4.524% | $85.3857 | $85.39 | $85.40 | $85.40 |
| Purchase #3 | $206.61 | 3.598% | $214.0438 | $214.04 | $214.05 | $214.00 |
| Purchase #4 | $149.69 | 8.730% | $162.7579 | $162.76 | $162.75 | $162.80 |
| Purchase #5 | $29.55 | 8.389% | $32.0289 | $32.03 | $32.05 | $32.00 |
| Purchase #6 | $200.51 | 10.681% | $221.9265 | $221.93 | $221.95 | $221.90 |
| Purchase #7 | $247.31 | 11.400% | $275.5033 | $275.50 | $275.50 | $275.50 |
| 7 purchase totals = | $1,035.73 | $1,119.3839 | $1,119.39 | $1,119.45 | $1,119.30 | |