| 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 | $242.38 | 13.167% | $274.2942 | $274.29 | $274.30 | $274.30 |
| Purchase #2 | $39.28 | 10.594% | $43.4413 | $43.44 | $43.45 | $43.40 |
| Purchase #3 | $209.39 | 12.339% | $235.2266 | $235.23 | $235.25 | $235.20 |
| Purchase #4 | $124.69 | 12.246% | $139.9595 | $139.96 | $139.95 | $140.00 |
| Purchase #5 | $220.44 | 3.647% | $228.4794 | $228.48 | $228.50 | $228.50 |
| Purchase #6 | $148.53 | 3.783% | $154.1489 | $154.15 | $154.15 | $154.10 |
| Purchase #7 | $83.27 | 5.561% | $87.9006 | $87.90 | $87.90 | $87.90 |
| 7 purchase totals = | $1,067.98 | $1,163.4505 | $1,163.45 | $1,163.50 | $1,163.40 | |