| 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 | $229.45 | 9.488% | $251.2202 | $251.22 | $251.20 | $251.20 |
| Purchase #2 | $174.47 | 4.848% | $182.9283 | $182.93 | $182.95 | $182.90 |
| Purchase #3 | $225.87 | 7.567% | $242.9616 | $242.96 | $242.95 | $243.00 |
| Purchase #4 | $44.69 | 12.666% | $50.3504 | $50.35 | $50.35 | $50.40 |
| Purchase #5 | $17.67 | 11.702% | $19.7377 | $19.74 | $19.75 | $19.70 |
| Purchase #6 | $111.64 | 10.234% | $123.0652 | $123.07 | $123.05 | $123.10 |
| Purchase #7 | $220.48 | 12.337% | $247.6806 | $247.68 | $247.70 | $247.70 |
| 7 purchase totals = | $1,024.27 | $1,117.9440 | $1,117.95 | $1,117.95 | $1,118.00 | |