| 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 | $204.85 | 3.597% | $212.2185 | $212.22 | $212.20 | $212.20 |
| Purchase #2 | $235.56 | 8.847% | $256.4 | $256.40 | $256.40 | $256.40 |
| Purchase #3 | $25.35 | 12.217% | $28.447 | $28.45 | $28.45 | $28.40 |
| Purchase #4 | $141.74 | 3.835% | $147.1757 | $147.18 | $147.20 | $147.20 |
| Purchase #5 | $166.35 | 10.463% | $183.7552 | $183.76 | $183.75 | $183.80 |
| Purchase #6 | $225.56 | 3.818% | $234.1719 | $234.17 | $234.15 | $234.20 |
| Purchase #7 | $169.44 | 4.353% | $176.8157 | $176.82 | $176.80 | $176.80 |
| 7 purchase totals = | $1,168.85 | $1,238.9840 | $1,239.00 | $1,238.95 | $1,239.00 | |