| 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 | $220.72 | 3.555% | $228.5666 | $228.57 | $228.55 | $228.60 |
| Purchase #2 | $73.40 | 5.424% | $77.3812 | $77.38 | $77.40 | $77.40 |
| Purchase #3 | $158.92 | 3.762% | $164.8986 | $164.90 | $164.90 | $164.90 |
| Purchase #4 | $69.93 | 4.246% | $72.8992 | $72.90 | $72.90 | $72.90 |
| Purchase #5 | $47.50 | 12.327% | $53.3553 | $53.36 | $53.35 | $53.40 |
| Purchase #6 | $206.92 | 12.106% | $231.9697 | $231.97 | $231.95 | $232.00 |
| Purchase #7 | $36.42 | 9.352% | $39.826 | $39.83 | $39.85 | $39.80 |
| 7 purchase totals = | $813.81 | $868.8966 | $868.91 | $868.90 | $869.00 | |