| 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 | $192.85 | 12.392% | $216.748 | $216.75 | $216.75 | $216.70 |
| Purchase #2 | $166.45 | 6.610% | $177.4523 | $177.45 | $177.45 | $177.50 |
| Purchase #3 | $121.95 | 5.292% | $128.4036 | $128.40 | $128.40 | $128.40 |
| Purchase #4 | $139.27 | 4.436% | $145.448 | $145.45 | $145.45 | $145.40 |
| Purchase #5 | $223.46 | 13.817% | $254.3355 | $254.34 | $254.35 | $254.30 |
| Purchase #6 | $90.25 | 8.454% | $97.8797 | $97.88 | $97.90 | $97.90 |
| Purchase #7 | $189.66 | 11.781% | $212.0038 | $212.00 | $212.00 | $212.00 |
| 7 purchase totals = | $1,123.89 | $1,232.2709 | $1,232.27 | $1,232.30 | $1,232.20 | |