| 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 | $138.81 | 8.359% | $150.4131 | $150.41 | $150.40 | $150.40 |
| Purchase #2 | $234.54 | 3.476% | $242.6926 | $242.69 | $242.70 | $242.70 |
| Purchase #3 | $88.35 | 11.261% | $98.2991 | $98.30 | $98.30 | $98.30 |
| Purchase #4 | $52.26 | 6.371% | $55.5895 | $55.59 | $55.60 | $55.60 |
| Purchase #5 | $43.70 | 7.444% | $46.953 | $46.95 | $46.95 | $47.00 |
| Purchase #6 | $221.72 | 12.190% | $248.7477 | $248.75 | $248.75 | $248.70 |
| Purchase #7 | $115.74 | 13.648% | $131.5362 | $131.54 | $131.55 | $131.50 |
| 7 purchase totals = | $895.12 | $974.2312 | $974.23 | $974.25 | $974.20 | |