| 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 | $16.87 | 6.256% | $17.9254 | $17.93 | $17.95 | $17.90 |
| Purchase #2 | $219.37 | 5.651% | $231.7666 | $231.77 | $231.75 | $231.80 |
| Purchase #3 | $229.52 | 11.858% | $256.7365 | $256.74 | $256.75 | $256.70 |
| Purchase #4 | $222.83 | 11.256% | $247.9117 | $247.91 | $247.90 | $247.90 |
| Purchase #5 | $68.35 | 10.398% | $75.457 | $75.46 | $75.45 | $75.50 |
| Purchase #6 | $10.26 | 8.835% | $11.1665 | $11.17 | $11.15 | $11.20 |
| Purchase #7 | $239.64 | 3.218% | $247.3516 | $247.35 | $247.35 | $247.40 |
| 7 purchase totals = | $1,006.84 | $1,088.3153 | $1,088.33 | $1,088.30 | $1,088.40 | |