| 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 | $120.31 | 3.536% | $124.5642 | $124.56 | $124.55 | $124.60 |
| Purchase #2 | $214.36 | 12.256% | $240.632 | $240.63 | $240.65 | $240.60 |
| Purchase #3 | $222.71 | 3.720% | $230.9948 | $230.99 | $231.00 | $231.00 |
| Purchase #4 | $159.46 | 12.380% | $179.2011 | $179.20 | $179.20 | $179.20 |
| Purchase #5 | $13.98 | 5.827% | $14.7946 | $14.79 | $14.80 | $14.80 |
| Purchase #6 | $60.70 | 13.690% | $69.0098 | $69.01 | $69.00 | $69.00 |
| Purchase #7 | $53.97 | 6.554% | $57.5072 | $57.51 | $57.50 | $57.50 |
| 7 purchase totals = | $845.49 | $916.7037 | $916.69 | $916.70 | $916.70 | |