| 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 | $121.87 | 3.580% | $126.2329 | $126.23 | $126.25 | $126.20 |
| Purchase #2 | $120.46 | 9.216% | $131.5616 | $131.56 | $131.55 | $131.60 |
| Purchase #3 | $145.86 | 6.806% | $155.7872 | $155.79 | $155.80 | $155.80 |
| Purchase #4 | $212.74 | 10.485% | $235.0458 | $235.05 | $235.05 | $235.00 |
| Purchase #5 | $143.76 | 9.676% | $157.6702 | $157.67 | $157.65 | $157.70 |
| Purchase #6 | $137.74 | 8.122% | $148.9272 | $148.93 | $148.95 | $148.90 |
| Purchase #7 | $40.71 | 7.210% | $43.6452 | $43.65 | $43.65 | $43.60 |
| 7 purchase totals = | $923.14 | $998.8701 | $998.88 | $998.90 | $998.80 | |