| 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 | $117.69 | 5.450% | $124.1041 | $124.10 | $124.10 | $124.10 |
| Purchase #2 | $218.66 | 8.518% | $237.2855 | $237.29 | $237.30 | $237.30 |
| Purchase #3 | $208.41 | 10.650% | $230.6057 | $230.61 | $230.60 | $230.60 |
| Purchase #4 | $117.81 | 4.435% | $123.0349 | $123.03 | $123.05 | $123.00 |
| Purchase #5 | $65.56 | 8.190% | $70.9294 | $70.93 | $70.95 | $70.90 |
| Purchase #6 | $85.39 | 6.840% | $91.2307 | $91.23 | $91.25 | $91.20 |
| Purchase #7 | $51.92 | 10.140% | $57.1847 | $57.18 | $57.20 | $57.20 |
| 7 purchase totals = | $865.44 | $934.3750 | $934.37 | $934.45 | $934.30 | |