| 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 | $192.48 | 10.481% | $212.6538 | $212.65 | $212.65 | $212.70 |
| Purchase #2 | $165.30 | 5.805% | $174.8957 | $174.90 | $174.90 | $174.90 |
| Purchase #3 | $164.93 | 4.144% | $171.7647 | $171.76 | $171.75 | $171.80 |
| Purchase #4 | $228.73 | 10.535% | $252.8267 | $252.83 | $252.85 | $252.80 |
| Purchase #5 | $187.29 | 13.816% | $213.166 | $213.17 | $213.15 | $213.20 |
| Purchase #6 | $135.28 | 5.766% | $143.0802 | $143.08 | $143.10 | $143.10 |
| Purchase #7 | $126.64 | 9.259% | $138.3656 | $138.37 | $138.35 | $138.40 |
| 7 purchase totals = | $1,200.65 | $1,306.7527 | $1,306.76 | $1,306.75 | $1,306.90 | |