| 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 | $111.32 | 10.857% | $123.406 | $123.41 | $123.40 | $123.40 |
| Purchase #2 | $228.57 | 5.792% | $241.8088 | $241.81 | $241.80 | $241.80 |
| Purchase #3 | $246.41 | 8.378% | $267.0542 | $267.05 | $267.05 | $267.10 |
| Purchase #4 | $21.34 | 10.182% | $23.5128 | $23.51 | $23.50 | $23.50 |
| Purchase #5 | $55.43 | 9.185% | $60.5212 | $60.52 | $60.50 | $60.50 |
| Purchase #6 | $120.93 | 4.839% | $126.7818 | $126.78 | $126.80 | $126.80 |
| Purchase #7 | $229.64 | 3.438% | $237.535 | $237.54 | $237.55 | $237.50 |
| 7 purchase totals = | $1,013.64 | $1,080.6198 | $1,080.62 | $1,080.60 | $1,080.60 | |