| 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 | $20.88 | 8.717% | $22.7001 | $22.70 | $22.70 | $22.70 |
| Purchase #2 | $53.80 | 6.318% | $57.1991 | $57.20 | $57.20 | $57.20 |
| Purchase #3 | $188.81 | 12.176% | $211.7995 | $211.80 | $211.80 | $211.80 |
| Purchase #4 | $228.47 | 3.627% | $236.7566 | $236.76 | $236.75 | $236.80 |
| Purchase #5 | $238.74 | 13.376% | $270.6739 | $270.67 | $270.65 | $270.70 |
| Purchase #6 | $244.43 | 13.581% | $277.626 | $277.63 | $277.65 | $277.60 |
| Purchase #7 | $53.63 | 4.509% | $56.0482 | $56.05 | $56.05 | $56.00 |
| 7 purchase totals = | $1,028.76 | $1,132.8034 | $1,132.81 | $1,132.80 | $1,132.80 | |