| 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 | $100.91 | 9.454% | $110.45 | $110.45 | $110.45 | $110.50 |
| Purchase #2 | $191.56 | 7.395% | $205.7259 | $205.73 | $205.75 | $205.70 |
| Purchase #3 | $155.97 | 6.562% | $166.2048 | $166.20 | $166.20 | $166.20 |
| Purchase #4 | $141.80 | 5.552% | $149.6727 | $149.67 | $149.65 | $149.70 |
| Purchase #5 | $77.41 | 7.623% | $83.311 | $83.31 | $83.30 | $83.30 |
| Purchase #6 | $214.65 | 9.494% | $235.0289 | $235.03 | $235.05 | $235.00 |
| Purchase #7 | $203.85 | 5.390% | $214.8375 | $214.84 | $214.85 | $214.80 |
| 7 purchase totals = | $1,086.15 | $1,165.2308 | $1,165.23 | $1,165.25 | $1,165.20 | |