| 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 | $238.99 | 5.247% | $251.5298 | $251.53 | $251.55 | $251.50 |
| Purchase #2 | $208.55 | 11.333% | $232.185 | $232.19 | $232.20 | $232.20 |
| Purchase #3 | $92.61 | 4.173% | $96.4746 | $96.47 | $96.45 | $96.50 |
| Purchase #4 | $131.37 | 5.591% | $138.7149 | $138.71 | $138.70 | $138.70 |
| Purchase #5 | $226.66 | 3.507% | $234.609 | $234.61 | $234.60 | $234.60 |
| Purchase #6 | $22.84 | 12.515% | $25.6984 | $25.70 | $25.70 | $25.70 |
| Purchase #7 | $218.32 | 3.611% | $226.2035 | $226.20 | $226.20 | $226.20 |
| 7 purchase totals = | $1,139.34 | $1,205.4152 | $1,205.41 | $1,205.40 | $1,205.40 | |