| 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 | $47.45 | 12.255% | $53.265 | $53.27 | $53.25 | $53.30 |
| Purchase #2 | $94.82 | 12.745% | $106.9048 | $106.90 | $106.90 | $106.90 |
| Purchase #3 | $146.79 | 8.324% | $159.0088 | $159.01 | $159.00 | $159.00 |
| Purchase #4 | $227.85 | 4.627% | $238.3926 | $238.39 | $238.40 | $238.40 |
| Purchase #5 | $187.60 | 8.697% | $203.9156 | $203.92 | $203.90 | $203.90 |
| Purchase #6 | $94.31 | 10.295% | $104.0192 | $104.02 | $104.00 | $104.00 |
| Purchase #7 | $192.85 | 11.426% | $214.885 | $214.89 | $214.90 | $214.90 |
| 7 purchase totals = | $991.67 | $1,080.3910 | $1,080.40 | $1,080.35 | $1,080.40 | |