| 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 | $214.92 | 7.761% | $231.5999 | $231.60 | $231.60 | $231.60 |
| Purchase #2 | $116.91 | 7.744% | $125.9635 | $125.96 | $125.95 | $126.00 |
| Purchase #3 | $84.94 | 11.279% | $94.5204 | $94.52 | $94.50 | $94.50 |
| Purchase #4 | $195.72 | 4.297% | $204.1301 | $204.13 | $204.15 | $204.10 |
| Purchase #5 | $156.86 | 7.607% | $168.7923 | $168.79 | $168.80 | $168.80 |
| Purchase #6 | $18.32 | 4.296% | $19.107 | $19.11 | $19.10 | $19.10 |
| Purchase #7 | $213.75 | 3.276% | $220.7525 | $220.75 | $220.75 | $220.80 |
| 7 purchase totals = | $1,001.42 | $1,064.8657 | $1,064.86 | $1,064.85 | $1,064.90 | |