| 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 | $236.89 | 6.160% | $251.4824 | $251.48 | $251.50 | $251.50 |
| Purchase #2 | $108.72 | 6.653% | $115.9531 | $115.95 | $115.95 | $116.00 |
| Purchase #3 | $169.79 | 13.155% | $192.1259 | $192.13 | $192.15 | $192.10 |
| Purchase #4 | $248.42 | 9.343% | $271.6299 | $271.63 | $271.65 | $271.60 |
| Purchase #5 | $17.34 | 12.592% | $19.5235 | $19.52 | $19.50 | $19.50 |
| Purchase #6 | $34.55 | 4.367% | $36.0588 | $36.06 | $36.05 | $36.10 |
| Purchase #7 | $151.92 | 9.483% | $166.3266 | $166.33 | $166.35 | $166.30 |
| 7 purchase totals = | $967.63 | $1,053.1002 | $1,053.10 | $1,053.15 | $1,053.10 | |