| 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 | $22.80 | 10.122% | $25.1078 | $25.11 | $25.10 | $25.10 |
| Purchase #2 | $60.48 | 12.534% | $68.0606 | $68.06 | $68.05 | $68.10 |
| Purchase #3 | $218.51 | 13.586% | $248.1968 | $248.20 | $248.20 | $248.20 |
| Purchase #4 | $124.38 | 8.722% | $135.2284 | $135.23 | $135.25 | $135.20 |
| Purchase #5 | $222.87 | 9.235% | $243.452 | $243.45 | $243.45 | $243.50 |
| Purchase #6 | $142.39 | 10.659% | $157.5674 | $157.57 | $157.55 | $157.60 |
| Purchase #7 | $65.65 | 3.182% | $67.739 | $67.74 | $67.75 | $67.70 |
| 7 purchase totals = | $857.08 | $945.3520 | $945.36 | $945.35 | $945.40 | |