| 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 | $191.45 | 7.339% | $205.5005 | $205.50 | $205.50 | $205.50 |
| Purchase #2 | $44.91 | 13.838% | $51.1246 | $51.12 | $51.10 | $51.10 |
| Purchase #3 | $235.93 | 10.307% | $260.2473 | $260.25 | $260.25 | $260.20 |
| Purchase #4 | $103.73 | 4.365% | $108.2578 | $108.26 | $108.25 | $108.30 |
| Purchase #5 | $45.93 | 8.721% | $49.9356 | $49.94 | $49.95 | $49.90 |
| Purchase #6 | $160.57 | 12.435% | $180.5369 | $180.54 | $180.55 | $180.50 |
| Purchase #7 | $210.55 | 12.289% | $236.4245 | $236.42 | $236.40 | $236.40 |
| 7 purchase totals = | $993.07 | $1,092.0272 | $1,092.03 | $1,092.00 | $1,091.90 | |