| 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 | $95.95 | 13.193% | $108.6087 | $108.61 | $108.60 | $108.60 |
| Purchase #2 | $75.92 | 4.623% | $79.4298 | $79.43 | $79.45 | $79.40 |
| Purchase #3 | $248.87 | 11.632% | $277.8186 | $277.82 | $277.80 | $277.80 |
| Purchase #4 | $123.31 | 13.435% | $139.8767 | $139.88 | $139.90 | $139.90 |
| Purchase #5 | $165.71 | 7.154% | $177.5649 | $177.56 | $177.55 | $177.60 |
| Purchase #6 | $250.89 | 5.365% | $264.3502 | $264.35 | $264.35 | $264.40 |
| Purchase #7 | $134.47 | 3.668% | $139.4024 | $139.40 | $139.40 | $139.40 |
| 7 purchase totals = | $1,095.12 | $1,187.0513 | $1,187.05 | $1,187.05 | $1,187.10 | |