| 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 | $225.98 | 3.869% | $234.7232 | $234.72 | $234.70 | $234.70 |
| Purchase #2 | $62.92 | 11.166% | $69.9456 | $69.95 | $69.95 | $69.90 |
| Purchase #3 | $133.45 | 8.159% | $144.3382 | $144.34 | $144.35 | $144.30 |
| Purchase #4 | $74.80 | 6.711% | $79.8198 | $79.82 | $79.80 | $79.80 |
| Purchase #5 | $247.99 | 13.585% | $281.6794 | $281.68 | $281.70 | $281.70 |
| Purchase #6 | $94.48 | 9.317% | $103.2827 | $103.28 | $103.30 | $103.30 |
| Purchase #7 | $171.63 | 5.279% | $180.6903 | $180.69 | $180.70 | $180.70 |
| 7 purchase totals = | $1,011.25 | $1,094.4792 | $1,094.48 | $1,094.50 | $1,094.40 | |