| 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 | $202.89 | 3.215% | $209.4129 | $209.41 | $209.40 | $209.40 |
| Purchase #2 | $181.61 | 5.815% | $192.1706 | $192.17 | $192.15 | $192.20 |
| Purchase #3 | $155.32 | 10.484% | $171.6037 | $171.60 | $171.60 | $171.60 |
| Purchase #4 | $25.34 | 6.233% | $26.9194 | $26.92 | $26.90 | $26.90 |
| Purchase #5 | $111.84 | 5.753% | $118.2742 | $118.27 | $118.25 | $118.30 |
| Purchase #6 | $88.73 | 10.864% | $98.3696 | $98.37 | $98.35 | $98.40 |
| Purchase #7 | $104.59 | 4.544% | $109.3426 | $109.34 | $109.35 | $109.30 |
| 7 purchase totals = | $870.32 | $926.0930 | $926.08 | $926.00 | $926.10 | |