| 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 | $208.37 | 3.756% | $216.1964 | $216.20 | $216.20 | $216.20 |
| Purchase #2 | $92.80 | 13.186% | $105.0366 | $105.04 | $105.05 | $105.00 |
| Purchase #3 | $30.59 | 9.642% | $33.5395 | $33.54 | $33.55 | $33.50 |
| Purchase #4 | $223.92 | 13.732% | $254.6687 | $254.67 | $254.65 | $254.70 |
| Purchase #5 | $190.74 | 5.179% | $200.6184 | $200.62 | $200.60 | $200.60 |
| Purchase #6 | $91.83 | 3.103% | $94.6795 | $94.68 | $94.70 | $94.70 |
| Purchase #7 | $9.75 | 4.683% | $10.2066 | $10.21 | $10.20 | $10.20 |
| 7 purchase totals = | $848.00 | $914.9457 | $914.96 | $914.95 | $914.90 | |