| 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 | $221.53 | 8.102% | $239.4784 | $239.48 | $239.50 | $239.50 |
| Purchase #2 | $108.27 | 13.781% | $123.1907 | $123.19 | $123.20 | $123.20 |
| Purchase #3 | $76.99 | 7.200% | $82.5333 | $82.53 | $82.55 | $82.50 |
| Purchase #4 | $75.94 | 4.445% | $79.3155 | $79.32 | $79.30 | $79.30 |
| Purchase #5 | $217.80 | 13.183% | $246.5126 | $246.51 | $246.50 | $246.50 |
| Purchase #6 | $30.40 | 5.798% | $32.1626 | $32.16 | $32.15 | $32.20 |
| Purchase #7 | $95.48 | 7.703% | $102.8348 | $102.83 | $102.85 | $102.80 |
| 7 purchase totals = | $826.41 | $906.0279 | $906.02 | $906.05 | $906.00 | |