| 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 | $124.35 | 3.437% | $128.6239 | $128.62 | $128.60 | $128.60 |
| Purchase #2 | $135.41 | 7.796% | $145.9666 | $145.97 | $145.95 | $146.00 |
| Purchase #3 | $67.34 | 11.197% | $74.8801 | $74.88 | $74.90 | $74.90 |
| Purchase #4 | $8.34 | 10.838% | $9.2439 | $9.24 | $9.25 | $9.20 |
| Purchase #5 | $63.28 | 8.803% | $68.8505 | $68.85 | $68.85 | $68.90 |
| Purchase #6 | $201.66 | 12.386% | $226.6376 | $226.64 | $226.65 | $226.60 |
| Purchase #7 | $237.60 | 9.581% | $260.3645 | $260.36 | $260.35 | $260.40 |
| 7 purchase totals = | $837.98 | $914.5671 | $914.56 | $914.55 | $914.60 | |