| 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 | $224.58 | 5.640% | $237.2463 | $237.25 | $237.25 | $237.20 |
| Purchase #2 | $137.73 | 6.184% | $146.2472 | $146.25 | $146.25 | $146.20 |
| Purchase #3 | $206.70 | 10.305% | $228.0004 | $228.00 | $228.00 | $228.00 |
| Purchase #4 | $68.29 | 5.600% | $72.1142 | $72.11 | $72.10 | $72.10 |
| Purchase #5 | $132.54 | 10.643% | $146.6462 | $146.65 | $146.65 | $146.60 |
| Purchase #6 | $15.62 | 8.763% | $16.9888 | $16.99 | $17.00 | $17.00 |
| Purchase #7 | $136.93 | 3.163% | $141.2611 | $141.26 | $141.25 | $141.30 |
| 7 purchase totals = | $922.39 | $988.5042 | $988.51 | $988.50 | $988.40 | |