| 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 | $231.64 | 7.364% | $248.698 | $248.70 | $248.70 | $248.70 |
| Purchase #2 | $23.95 | 10.271% | $26.4099 | $26.41 | $26.40 | $26.40 |
| Purchase #3 | $216.46 | 7.609% | $232.9304 | $232.93 | $232.95 | $232.90 |
| Purchase #4 | $198.82 | 7.256% | $213.2464 | $213.25 | $213.25 | $213.20 |
| Purchase #5 | $92.55 | 6.417% | $98.4889 | $98.49 | $98.50 | $98.50 |
| Purchase #6 | $121.81 | 5.477% | $128.4815 | $128.48 | $128.50 | $128.50 |
| Purchase #7 | $211.29 | 11.643% | $235.8905 | $235.89 | $235.90 | $235.90 |
| 7 purchase totals = | $1,096.52 | $1,184.1456 | $1,184.15 | $1,184.20 | $1,184.10 | |