| 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 | $128.30 | 8.521% | $139.2324 | $139.23 | $139.25 | $139.20 |
| Purchase #2 | $145.87 | 10.241% | $160.8085 | $160.81 | $160.80 | $160.80 |
| Purchase #3 | $194.79 | 8.525% | $211.3958 | $211.40 | $211.40 | $211.40 |
| Purchase #4 | $126.38 | 12.194% | $141.7908 | $141.79 | $141.80 | $141.80 |
| Purchase #5 | $225.46 | 3.857% | $234.156 | $234.16 | $234.15 | $234.20 |
| Purchase #6 | $227.91 | 3.360% | $235.5678 | $235.57 | $235.55 | $235.60 |
| Purchase #7 | $87.30 | 3.561% | $90.4088 | $90.41 | $90.40 | $90.40 |
| 7 purchase totals = | $1,136.01 | $1,213.3601 | $1,213.37 | $1,213.35 | $1,213.40 | |