| 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 | $243.58 | 4.874% | $255.4521 | $255.45 | $255.45 | $255.50 |
| Purchase #2 | $226.71 | 6.181% | $240.7229 | $240.72 | $240.70 | $240.70 |
| Purchase #3 | $13.79 | 5.807% | $14.5908 | $14.59 | $14.60 | $14.60 |
| Purchase #4 | $77.57 | 4.679% | $81.1995 | $81.20 | $81.20 | $81.20 |
| Purchase #5 | $17.68 | 10.314% | $19.5035 | $19.50 | $19.50 | $19.50 |
| Purchase #6 | $193.76 | 5.126% | $203.6921 | $203.69 | $203.70 | $203.70 |
| Purchase #7 | $12.36 | 10.356% | $13.64 | $13.64 | $13.65 | $13.60 |
| 7 purchase totals = | $785.45 | $828.8009 | $828.79 | $828.80 | $828.80 | |