| 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 | $216.67 | 8.836% | $235.815 | $235.82 | $235.80 | $235.80 |
| Purchase #2 | $102.64 | 11.156% | $114.0905 | $114.09 | $114.10 | $114.10 |
| Purchase #3 | $19.36 | 13.264% | $21.9279 | $21.93 | $21.95 | $21.90 |
| Purchase #4 | $46.79 | 7.476% | $50.288 | $50.29 | $50.30 | $50.30 |
| Purchase #5 | $160.98 | 6.838% | $171.9878 | $171.99 | $172.00 | $172.00 |
| Purchase #6 | $163.96 | 8.380% | $177.6998 | $177.70 | $177.70 | $177.70 |
| Purchase #7 | $157.35 | 10.643% | $174.0968 | $174.10 | $174.10 | $174.10 |
| 7 purchase totals = | $867.75 | $945.9058 | $945.92 | $945.95 | $945.90 | |