| 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 | $193.69 | 9.130% | $211.3739 | $211.37 | $211.35 | $211.40 |
| Purchase #2 | $227.55 | 7.769% | $245.2284 | $245.23 | $245.25 | $245.20 |
| Purchase #3 | $188.88 | 7.358% | $202.7778 | $202.78 | $202.80 | $202.80 |
| Purchase #4 | $212.78 | 7.292% | $228.2959 | $228.30 | $228.30 | $228.30 |
| Purchase #5 | $40.35 | 11.374% | $44.9394 | $44.94 | $44.95 | $44.90 |
| Purchase #6 | $63.84 | 5.485% | $67.3416 | $67.34 | $67.35 | $67.30 |
| Purchase #7 | $46.65 | 6.694% | $49.7728 | $49.77 | $49.75 | $49.80 |
| 7 purchase totals = | $973.74 | $1,049.7298 | $1,049.73 | $1,049.75 | $1,049.70 | |