| 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 | $239.25 | 5.516% | $252.447 | $252.45 | $252.45 | $252.40 |
| Purchase #2 | $196.54 | 8.521% | $213.2872 | $213.29 | $213.30 | $213.30 |
| Purchase #3 | $223.97 | 7.277% | $240.2683 | $240.27 | $240.25 | $240.30 |
| Purchase #4 | $83.80 | 4.250% | $87.3615 | $87.36 | $87.35 | $87.40 |
| Purchase #5 | $30.59 | 13.116% | $34.6022 | $34.60 | $34.60 | $34.60 |
| Purchase #6 | $36.78 | 4.856% | $38.566 | $38.57 | $38.55 | $38.60 |
| Purchase #7 | $173.74 | 12.418% | $195.315 | $195.32 | $195.30 | $195.30 |
| 7 purchase totals = | $984.67 | $1,061.8472 | $1,061.86 | $1,061.80 | $1,061.90 | |