| 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 | $180.87 | 13.529% | $205.3399 | $205.34 | $205.35 | $205.30 |
| Purchase #2 | $213.98 | 8.463% | $232.0891 | $232.09 | $232.10 | $232.10 |
| Purchase #3 | $19.59 | 8.234% | $21.203 | $21.20 | $21.20 | $21.20 |
| Purchase #4 | $9.36 | 9.294% | $10.2299 | $10.23 | $10.25 | $10.20 |
| Purchase #5 | $222.33 | 6.274% | $236.279 | $236.28 | $236.30 | $236.30 |
| Purchase #6 | $97.44 | 11.478% | $108.6242 | $108.62 | $108.60 | $108.60 |
| Purchase #7 | $171.34 | 9.238% | $187.1684 | $187.17 | $187.15 | $187.20 |
| 7 purchase totals = | $914.91 | $1,000.9335 | $1,000.93 | $1,000.95 | $1,000.90 | |