| 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 | $12.59 | 5.591% | $13.2939 | $13.29 | $13.30 | $13.30 |
| Purchase #2 | $32.64 | 12.366% | $36.6763 | $36.68 | $36.70 | $36.70 |
| Purchase #3 | $239.63 | 8.501% | $260.0009 | $260.00 | $260.00 | $260.00 |
| Purchase #4 | $132.75 | 9.604% | $145.4993 | $145.50 | $145.50 | $145.50 |
| Purchase #5 | $224.92 | 10.329% | $248.152 | $248.15 | $248.15 | $248.20 |
| Purchase #6 | $39.92 | 6.795% | $42.6326 | $42.63 | $42.65 | $42.60 |
| Purchase #7 | $229.73 | 12.207% | $257.7731 | $257.77 | $257.75 | $257.80 |
| 7 purchase totals = | $912.18 | $1,004.0281 | $1,004.02 | $1,004.05 | $1,004.10 | |