| 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 | $231.92 | 13.651% | $263.5794 | $263.58 | $263.60 | $263.60 |
| Purchase #2 | $9.80 | 9.258% | $10.7073 | $10.71 | $10.70 | $10.70 |
| Purchase #3 | $206.30 | 13.545% | $234.2433 | $234.24 | $234.25 | $234.20 |
| Purchase #4 | $233.30 | 13.264% | $264.2449 | $264.24 | $264.25 | $264.20 |
| Purchase #5 | $209.54 | 8.810% | $228.0005 | $228.00 | $228.00 | $228.00 |
| Purchase #6 | $63.80 | 9.124% | $69.6211 | $69.62 | $69.60 | $69.60 |
| Purchase #7 | $10.42 | 7.391% | $11.1901 | $11.19 | $11.20 | $11.20 |
| 7 purchase totals = | $965.08 | $1,081.5866 | $1,081.58 | $1,081.60 | $1,081.50 | |