| 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 | $227.35 | 7.234% | $243.7965 | $243.80 | $243.80 | $243.80 |
| Purchase #2 | $93.60 | 13.504% | $106.2397 | $106.24 | $106.25 | $106.20 |
| Purchase #3 | $212.29 | 7.515% | $228.2436 | $228.24 | $228.25 | $228.20 |
| Purchase #4 | $115.63 | 6.746% | $123.4304 | $123.43 | $123.45 | $123.40 |
| Purchase #5 | $30.87 | 5.180% | $32.4691 | $32.47 | $32.45 | $32.50 |
| Purchase #6 | $90.60 | 7.696% | $97.5726 | $97.57 | $97.55 | $97.60 |
| Purchase #7 | $93.42 | 4.136% | $97.2839 | $97.28 | $97.30 | $97.30 |
| 7 purchase totals = | $863.76 | $929.0358 | $929.03 | $929.05 | $929.00 | |