| 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 | $7.75 | 12.464% | $8.716 | $8.72 | $8.70 | $8.70 |
| Purchase #2 | $247.41 | 9.690% | $271.384 | $271.38 | $271.40 | $271.40 |
| Purchase #3 | $234.48 | 6.460% | $249.6274 | $249.63 | $249.65 | $249.60 |
| Purchase #4 | $150.74 | 7.514% | $162.0666 | $162.07 | $162.05 | $162.10 |
| Purchase #5 | $205.25 | 11.814% | $229.4982 | $229.50 | $229.50 | $229.50 |
| Purchase #6 | $33.38 | 5.672% | $35.2733 | $35.27 | $35.25 | $35.30 |
| Purchase #7 | $210.25 | 12.571% | $236.6805 | $236.68 | $236.70 | $236.70 |
| 7 purchase totals = | $1,089.26 | $1,193.2460 | $1,193.25 | $1,193.25 | $1,193.30 | |