| 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 | $41.69 | 11.399% | $46.4422 | $46.44 | $46.45 | $46.40 |
| Purchase #2 | $23.84 | 10.616% | $26.3709 | $26.37 | $26.35 | $26.40 |
| Purchase #3 | $215.55 | 6.816% | $230.2419 | $230.24 | $230.25 | $230.20 |
| Purchase #4 | $222.96 | 7.168% | $238.9418 | $238.94 | $238.95 | $238.90 |
| Purchase #5 | $216.98 | 8.260% | $234.9025 | $234.90 | $234.90 | $234.90 |
| Purchase #6 | $191.29 | 4.636% | $200.1582 | $200.16 | $200.15 | $200.20 |
| Purchase #7 | $237.44 | 6.237% | $252.2491 | $252.25 | $252.25 | $252.20 |
| 7 purchase totals = | $1,149.75 | $1,229.3066 | $1,229.30 | $1,229.30 | $1,229.20 | |