| 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 | $216.29 | 7.709% | $232.9638 | $232.96 | $232.95 | $233.00 |
| Purchase #2 | $97.41 | 3.488% | $100.8077 | $100.81 | $100.80 | $100.80 |
| Purchase #3 | $242.43 | 13.190% | $274.4065 | $274.41 | $274.40 | $274.40 |
| Purchase #4 | $141.78 | 5.443% | $149.4971 | $149.50 | $149.50 | $149.50 |
| Purchase #5 | $124.96 | 4.185% | $130.1896 | $130.19 | $130.20 | $130.20 |
| Purchase #6 | $88.97 | 6.365% | $94.6329 | $94.63 | $94.65 | $94.60 |
| Purchase #7 | $216.80 | 7.559% | $233.1879 | $233.19 | $233.20 | $233.20 |
| 7 purchase totals = | $1,128.64 | $1,215.6855 | $1,215.69 | $1,215.70 | $1,215.70 | |