| 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 | $148.45 | 7.823% | $160.0632 | $160.06 | $160.05 | $160.10 |
| Purchase #2 | $88.88 | 13.252% | $100.6584 | $100.66 | $100.65 | $100.70 |
| Purchase #3 | $52.69 | 11.289% | $58.6382 | $58.64 | $58.65 | $58.60 |
| Purchase #4 | $212.38 | 5.564% | $224.1968 | $224.20 | $224.20 | $224.20 |
| Purchase #5 | $22.69 | 3.366% | $23.4537 | $23.45 | $23.45 | $23.50 |
| Purchase #6 | $201.89 | 13.285% | $228.7111 | $228.71 | $228.70 | $228.70 |
| Purchase #7 | $223.90 | 3.482% | $231.6962 | $231.70 | $231.70 | $231.70 |
| 7 purchase totals = | $950.88 | $1,027.4176 | $1,027.42 | $1,027.40 | $1,027.50 | |