| 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 | $11.66 | 4.221% | $12.1522 | $12.15 | $12.15 | $12.20 |
| Purchase #2 | $230.89 | 9.180% | $252.0857 | $252.09 | $252.10 | $252.10 |
| Purchase #3 | $238.62 | 11.461% | $265.9682 | $265.97 | $265.95 | $266.00 |
| Purchase #4 | $184.88 | 6.419% | $196.7474 | $196.75 | $196.75 | $196.70 |
| Purchase #5 | $34.53 | 5.208% | $36.3283 | $36.33 | $36.35 | $36.30 |
| Purchase #6 | $8.39 | 12.102% | $9.4054 | $9.41 | $9.40 | $9.40 |
| Purchase #7 | $14.44 | 8.118% | $15.6122 | $15.61 | $15.60 | $15.60 |
| 7 purchase totals = | $723.41 | $788.2994 | $788.31 | $788.30 | $788.30 | |