| 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 | $203.87 | 13.550% | $231.4944 | $231.49 | $231.50 | $231.50 |
| Purchase #2 | $128.26 | 4.236% | $133.6931 | $133.69 | $133.70 | $133.70 |
| Purchase #3 | $16.85 | 6.759% | $17.9889 | $17.99 | $18.00 | $18.00 |
| Purchase #4 | $117.34 | 8.460% | $127.267 | $127.27 | $127.25 | $127.30 |
| Purchase #5 | $124.89 | 13.745% | $142.0561 | $142.06 | $142.05 | $142.10 |
| Purchase #6 | $102.39 | 11.305% | $113.9652 | $113.97 | $113.95 | $114.00 |
| Purchase #7 | $69.38 | 13.462% | $78.7199 | $78.72 | $78.70 | $78.70 |
| 7 purchase totals = | $762.98 | $845.1846 | $845.19 | $845.15 | $845.30 | |