| 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 | $246.66 | 9.751% | $270.7118 | $270.71 | $270.70 | $270.70 |
| Purchase #2 | $179.82 | 4.500% | $187.9119 | $187.91 | $187.90 | $187.90 |
| Purchase #3 | $213.96 | 13.104% | $241.9973 | $242.00 | $242.00 | $242.00 |
| Purchase #4 | $175.34 | 4.472% | $183.1812 | $183.18 | $183.20 | $183.20 |
| Purchase #5 | $249.36 | 9.168% | $272.2213 | $272.22 | $272.20 | $272.20 |
| Purchase #6 | $17.76 | 11.583% | $19.8171 | $19.82 | $19.80 | $19.80 |
| Purchase #7 | $24.55 | 9.599% | $26.9066 | $26.91 | $26.90 | $26.90 |
| 7 purchase totals = | $1,107.45 | $1,202.7472 | $1,202.75 | $1,202.70 | $1,202.70 | |