| 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 | $226.83 | 5.718% | $239.8001 | $239.80 | $239.80 | $239.80 |
| Purchase #2 | $63.62 | 10.683% | $70.4165 | $70.42 | $70.40 | $70.40 |
| Purchase #3 | $27.53 | 12.323% | $30.9225 | $30.92 | $30.90 | $30.90 |
| Purchase #4 | $212.27 | 13.863% | $241.697 | $241.70 | $241.70 | $241.70 |
| Purchase #5 | $19.27 | 11.190% | $21.4263 | $21.43 | $21.45 | $21.40 |
| Purchase #6 | $161.51 | 5.629% | $170.6014 | $170.60 | $170.60 | $170.60 |
| Purchase #7 | $167.99 | 6.397% | $178.7363 | $178.74 | $178.75 | $178.70 |
| 7 purchase totals = | $879.02 | $953.6001 | $953.61 | $953.60 | $953.50 | |