| 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 | $226.93 | 3.536% | $234.9542 | $234.95 | $234.95 | $235.00 |
| Purchase #2 | $225.74 | 7.394% | $242.4312 | $242.43 | $242.45 | $242.40 |
| Purchase #3 | $176.66 | 8.302% | $191.3263 | $191.33 | $191.35 | $191.30 |
| Purchase #4 | $221.83 | 4.839% | $232.5644 | $232.56 | $232.55 | $232.60 |
| Purchase #5 | $88.95 | 12.264% | $99.8588 | $99.86 | $99.85 | $99.90 |
| Purchase #6 | $145.93 | 4.678% | $152.7566 | $152.76 | $152.75 | $152.80 |
| Purchase #7 | $204.55 | 8.130% | $221.1799 | $221.18 | $221.20 | $221.20 |
| 7 purchase totals = | $1,290.59 | $1,375.0714 | $1,375.07 | $1,375.10 | $1,375.20 | |