| 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 | $108.95 | 13.756% | $123.9372 | $123.94 | $123.95 | $123.90 |
| Purchase #2 | $122.86 | 12.717% | $138.4841 | $138.48 | $138.50 | $138.50 |
| Purchase #3 | $83.85 | 3.622% | $86.887 | $86.89 | $86.90 | $86.90 |
| Purchase #4 | $152.40 | 7.361% | $163.6182 | $163.62 | $163.60 | $163.60 |
| Purchase #5 | $217.67 | 6.787% | $232.4433 | $232.44 | $232.45 | $232.40 |
| Purchase #6 | $46.34 | 12.689% | $52.2201 | $52.22 | $52.20 | $52.20 |
| Purchase #7 | $189.89 | 10.331% | $209.5075 | $209.51 | $209.50 | $209.50 |
| 7 purchase totals = | $921.96 | $1,007.0974 | $1,007.10 | $1,007.10 | $1,007.00 | |