| 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 | $249.55 | 6.544% | $265.8806 | $265.88 | $265.90 | $265.90 |
| Purchase #2 | $142.88 | 10.774% | $158.2739 | $158.27 | $158.25 | $158.30 |
| Purchase #3 | $159.62 | 10.305% | $176.0688 | $176.07 | $176.05 | $176.10 |
| Purchase #4 | $169.79 | 12.451% | $190.9306 | $190.93 | $190.95 | $190.90 |
| Purchase #5 | $6.74 | 10.816% | $7.469 | $7.47 | $7.45 | $7.50 |
| Purchase #6 | $120.38 | 5.127% | $126.5519 | $126.55 | $126.55 | $126.60 |
| Purchase #7 | $73.26 | 11.547% | $81.7193 | $81.72 | $81.70 | $81.70 |
| 7 purchase totals = | $922.22 | $1,006.8941 | $1,006.89 | $1,006.85 | $1,007.00 | |