| 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 | $235.70 | 4.830% | $247.0843 | $247.08 | $247.10 | $247.10 |
| Purchase #2 | $174.81 | 10.407% | $193.0025 | $193.00 | $193.00 | $193.00 |
| Purchase #3 | $234.82 | 6.536% | $250.1678 | $250.17 | $250.15 | $250.20 |
| Purchase #4 | $106.66 | 10.235% | $117.5767 | $117.58 | $117.60 | $117.60 |
| Purchase #5 | $167.97 | 12.106% | $188.3044 | $188.30 | $188.30 | $188.30 |
| Purchase #6 | $126.29 | 4.406% | $131.8543 | $131.85 | $131.85 | $131.90 |
| Purchase #7 | $151.88 | 7.213% | $162.8351 | $162.84 | $162.85 | $162.80 |
| 7 purchase totals = | $1,198.13 | $1,290.8251 | $1,290.82 | $1,290.85 | $1,290.90 | |