| 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 | $125.83 | 13.829% | $143.231 | $143.23 | $143.25 | $143.20 |
| Purchase #2 | $236.54 | 5.594% | $249.772 | $249.77 | $249.75 | $249.80 |
| Purchase #3 | $9.72 | 10.121% | $10.7038 | $10.70 | $10.70 | $10.70 |
| Purchase #4 | $225.58 | 12.748% | $254.3369 | $254.34 | $254.35 | $254.30 |
| Purchase #5 | $34.27 | 6.147% | $36.3766 | $36.38 | $36.40 | $36.40 |
| Purchase #6 | $77.85 | 12.394% | $87.4987 | $87.50 | $87.50 | $87.50 |
| Purchase #7 | $222.58 | 12.247% | $249.8394 | $249.84 | $249.85 | $249.80 |
| 7 purchase totals = | $932.37 | $1,031.7584 | $1,031.76 | $1,031.80 | $1,031.70 | |