| 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 | $117.39 | 7.220% | $125.8656 | $125.87 | $125.85 | $125.90 |
| Purchase #2 | $202.72 | 7.112% | $217.1374 | $217.14 | $217.15 | $217.10 |
| Purchase #3 | $209.67 | 11.601% | $233.9938 | $233.99 | $234.00 | $234.00 |
| Purchase #4 | $240.32 | 11.679% | $268.387 | $268.39 | $268.40 | $268.40 |
| Purchase #5 | $235.76 | 8.485% | $255.7642 | $255.76 | $255.75 | $255.80 |
| Purchase #6 | $73.82 | 4.441% | $77.0983 | $77.10 | $77.10 | $77.10 |
| Purchase #7 | $101.48 | 10.847% | $112.4875 | $112.49 | $112.50 | $112.50 |
| 7 purchase totals = | $1,181.16 | $1,290.7338 | $1,290.74 | $1,290.75 | $1,290.80 | |