| 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 | $113.27 | 4.601% | $118.4816 | $118.48 | $118.50 | $118.50 |
| Purchase #2 | $114.51 | 9.783% | $125.7125 | $125.71 | $125.70 | $125.70 |
| Purchase #3 | $7.90 | 4.750% | $8.2753 | $8.28 | $8.30 | $8.30 |
| Purchase #4 | $243.65 | 13.395% | $276.2869 | $276.29 | $276.30 | $276.30 |
| Purchase #5 | $93.75 | 4.271% | $97.7541 | $97.75 | $97.75 | $97.80 |
| Purchase #6 | $83.50 | 10.250% | $92.0588 | $92.06 | $92.05 | $92.10 |
| Purchase #7 | $202.76 | 3.116% | $209.078 | $209.08 | $209.10 | $209.10 |
| 7 purchase totals = | $859.34 | $927.6472 | $927.65 | $927.70 | $927.80 | |