| 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 | $235.62 | 10.293% | $259.8724 | $259.87 | $259.85 | $259.90 |
| Purchase #2 | $195.35 | 6.835% | $208.7022 | $208.70 | $208.70 | $208.70 |
| Purchase #3 | $121.49 | 11.692% | $135.6946 | $135.69 | $135.70 | $135.70 |
| Purchase #4 | $69.45 | 12.382% | $78.0493 | $78.05 | $78.05 | $78.00 |
| Purchase #5 | $179.91 | 8.137% | $194.5493 | $194.55 | $194.55 | $194.50 |
| Purchase #6 | $71.33 | 6.197% | $75.7503 | $75.75 | $75.75 | $75.80 |
| Purchase #7 | $20.55 | 10.348% | $22.6765 | $22.68 | $22.70 | $22.70 |
| 7 purchase totals = | $893.70 | $975.2946 | $975.29 | $975.30 | $975.30 | |