| 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 | $250.59 | 3.317% | $258.9021 | $258.90 | $258.90 | $258.90 |
| Purchase #2 | $150.36 | 13.260% | $170.2977 | $170.30 | $170.30 | $170.30 |
| Purchase #3 | $115.81 | 5.513% | $122.1946 | $122.19 | $122.20 | $122.20 |
| Purchase #4 | $236.81 | 6.220% | $251.5396 | $251.54 | $251.55 | $251.50 |
| Purchase #5 | $225.90 | 3.874% | $234.6514 | $234.65 | $234.65 | $234.70 |
| Purchase #6 | $126.58 | 8.646% | $137.5241 | $137.52 | $137.50 | $137.50 |
| Purchase #7 | $187.80 | 11.305% | $209.0308 | $209.03 | $209.05 | $209.00 |
| 7 purchase totals = | $1,293.85 | $1,384.1403 | $1,384.13 | $1,384.15 | $1,384.10 | |