| 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 | $229.42 | 11.150% | $255.0003 | $255.00 | $255.00 | $255.00 |
| Purchase #2 | $187.97 | 7.389% | $201.8591 | $201.86 | $201.85 | $201.90 |
| Purchase #3 | $214.51 | 4.391% | $223.9291 | $223.93 | $223.95 | $223.90 |
| Purchase #4 | $28.40 | 7.670% | $30.5783 | $30.58 | $30.60 | $30.60 |
| Purchase #5 | $66.56 | 10.700% | $73.6819 | $73.68 | $73.70 | $73.70 |
| Purchase #6 | $145.31 | 11.783% | $162.4319 | $162.43 | $162.45 | $162.40 |
| Purchase #7 | $181.83 | 9.559% | $199.2111 | $199.21 | $199.20 | $199.20 |
| 7 purchase totals = | $1,054.00 | $1,146.6917 | $1,146.69 | $1,146.75 | $1,146.70 | |