| 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 | $200.46 | 4.348% | $209.176 | $209.18 | $209.20 | $209.20 |
| Purchase #2 | $117.97 | 10.272% | $130.0879 | $130.09 | $130.10 | $130.10 |
| Purchase #3 | $71.93 | 8.213% | $77.8376 | $77.84 | $77.85 | $77.80 |
| Purchase #4 | $120.90 | 10.868% | $134.0394 | $134.04 | $134.05 | $134.00 |
| Purchase #5 | $128.49 | 7.376% | $137.9674 | $137.97 | $137.95 | $138.00 |
| Purchase #6 | $21.56 | 13.477% | $24.4656 | $24.47 | $24.45 | $24.50 |
| Purchase #7 | $226.31 | 3.620% | $234.5024 | $234.50 | $234.50 | $234.50 |
| 7 purchase totals = | $887.62 | $948.0763 | $948.09 | $948.10 | $948.10 | |