| 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 | $217.87 | 9.443% | $238.4435 | $238.44 | $238.45 | $238.40 |
| Purchase #2 | $63.63 | 10.671% | $70.42 | $70.42 | $70.40 | $70.40 |
| Purchase #3 | $216.27 | 7.381% | $232.2329 | $232.23 | $232.25 | $232.20 |
| Purchase #4 | $65.47 | 12.257% | $73.4947 | $73.49 | $73.50 | $73.50 |
| Purchase #5 | $197.97 | 13.486% | $224.6682 | $224.67 | $224.65 | $224.70 |
| Purchase #6 | $77.32 | 6.755% | $82.543 | $82.54 | $82.55 | $82.50 |
| Purchase #7 | $119.86 | 12.783% | $135.1817 | $135.18 | $135.20 | $135.20 |
| 7 purchase totals = | $958.39 | $1,056.9840 | $1,056.97 | $1,057.00 | $1,056.90 | |