| 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 | $181.47 | 11.558% | $202.4443 | $202.44 | $202.45 | $202.40 |
| Purchase #2 | $91.76 | 3.729% | $95.1817 | $95.18 | $95.20 | $95.20 |
| Purchase #3 | $217.93 | 4.233% | $227.155 | $227.16 | $227.15 | $227.20 |
| Purchase #4 | $237.52 | 4.806% | $248.9352 | $248.94 | $248.95 | $248.90 |
| Purchase #5 | $47.32 | 11.660% | $52.8375 | $52.84 | $52.85 | $52.80 |
| Purchase #6 | $200.86 | 13.744% | $228.4662 | $228.47 | $228.45 | $228.50 |
| Purchase #7 | $109.32 | 13.617% | $124.2061 | $124.21 | $124.20 | $124.20 |
| 7 purchase totals = | $1,086.18 | $1,179.2260 | $1,179.24 | $1,179.25 | $1,179.20 | |