| 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 | $232.96 | 5.639% | $246.0966 | $246.10 | $246.10 | $246.10 |
| Purchase #2 | $132.67 | 10.407% | $146.477 | $146.48 | $146.50 | $146.50 |
| Purchase #3 | $132.38 | 7.612% | $142.4568 | $142.46 | $142.45 | $142.50 |
| Purchase #4 | $176.25 | 9.354% | $192.7364 | $192.74 | $192.75 | $192.70 |
| Purchase #5 | $37.99 | 6.186% | $40.3401 | $40.34 | $40.35 | $40.30 |
| Purchase #6 | $69.79 | 7.408% | $74.96 | $74.96 | $74.95 | $75.00 |
| Purchase #7 | $65.31 | 8.515% | $70.8711 | $70.87 | $70.85 | $70.90 |
| 7 purchase totals = | $847.35 | $913.9380 | $913.95 | $913.95 | $914.00 | |