| 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 | $212.78 | 3.140% | $219.4613 | $219.46 | $219.45 | $219.50 |
| Purchase #2 | $16.48 | 8.738% | $17.92 | $17.92 | $17.90 | $17.90 |
| Purchase #3 | $12.95 | 8.564% | $14.059 | $14.06 | $14.05 | $14.10 |
| Purchase #4 | $98.81 | 5.305% | $104.0519 | $104.05 | $104.05 | $104.10 |
| Purchase #5 | $167.84 | 3.768% | $174.1642 | $174.16 | $174.15 | $174.20 |
| Purchase #6 | $171.52 | 9.699% | $188.1557 | $188.16 | $188.15 | $188.20 |
| Purchase #7 | $74.97 | 13.784% | $85.3039 | $85.30 | $85.30 | $85.30 |
| 7 purchase totals = | $755.35 | $803.1160 | $803.11 | $803.05 | $803.30 | |