| 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 | $10.90 | 10.292% | $12.0218 | $12.02 | $12.00 | $12.00 |
| Purchase #2 | $84.83 | 11.645% | $94.7085 | $94.71 | $94.70 | $94.70 |
| Purchase #3 | $10.73 | 6.587% | $11.4368 | $11.44 | $11.45 | $11.40 |
| Purchase #4 | $189.61 | 7.513% | $203.8554 | $203.86 | $203.85 | $203.90 |
| Purchase #5 | $213.88 | 4.557% | $223.6265 | $223.63 | $223.65 | $223.60 |
| Purchase #6 | $210.25 | 13.514% | $238.6632 | $238.66 | $238.65 | $238.70 |
| Purchase #7 | $166.90 | 12.866% | $188.3734 | $188.37 | $188.35 | $188.40 |
| 7 purchase totals = | $887.10 | $972.6856 | $972.69 | $972.65 | $972.70 | |