| 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 | $111.88 | 11.260% | $124.4777 | $124.48 | $124.50 | $124.50 |
| Purchase #2 | $221.43 | 13.433% | $251.1747 | $251.17 | $251.15 | $251.20 |
| Purchase #3 | $65.30 | 4.262% | $68.0831 | $68.08 | $68.10 | $68.10 |
| Purchase #4 | $217.65 | 8.196% | $235.4886 | $235.49 | $235.50 | $235.50 |
| Purchase #5 | $202.89 | 12.641% | $228.5373 | $228.54 | $228.55 | $228.50 |
| Purchase #6 | $167.53 | 5.803% | $177.2518 | $177.25 | $177.25 | $177.30 |
| Purchase #7 | $203.62 | 3.331% | $210.4026 | $210.40 | $210.40 | $210.40 |
| 7 purchase totals = | $1,190.30 | $1,295.4158 | $1,295.41 | $1,295.45 | $1,295.50 | |