| 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 | $73.35 | 4.773% | $76.851 | $76.85 | $76.85 | $76.90 |
| Purchase #2 | $115.86 | 9.696% | $127.0938 | $127.09 | $127.10 | $127.10 |
| Purchase #3 | $215.65 | 12.148% | $241.8472 | $241.85 | $241.85 | $241.80 |
| Purchase #4 | $143.97 | 12.314% | $161.6985 | $161.70 | $161.70 | $161.70 |
| Purchase #5 | $213.73 | 12.750% | $240.9806 | $240.98 | $241.00 | $241.00 |
| Purchase #6 | $133.66 | 7.663% | $143.9024 | $143.90 | $143.90 | $143.90 |
| Purchase #7 | $207.51 | 7.522% | $223.1189 | $223.12 | $223.10 | $223.10 |
| 7 purchase totals = | $1,103.73 | $1,215.4924 | $1,215.49 | $1,215.50 | $1,215.50 | |