| 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 | $186.84 | 3.292% | $192.9908 | $192.99 | $193.00 | $193.00 |
| Purchase #2 | $210.66 | 12.205% | $236.3711 | $236.37 | $236.35 | $236.40 |
| Purchase #3 | $236.68 | 7.254% | $253.8488 | $253.85 | $253.85 | $253.80 |
| Purchase #4 | $20.66 | 6.683% | $22.0407 | $22.04 | $22.05 | $22.00 |
| Purchase #5 | $232.94 | 6.594% | $248.3001 | $248.30 | $248.30 | $248.30 |
| Purchase #6 | $111.71 | 8.623% | $121.3428 | $121.34 | $121.35 | $121.30 |
| Purchase #7 | $133.76 | 13.541% | $151.8724 | $151.87 | $151.85 | $151.90 |
| 7 purchase totals = | $1,133.25 | $1,226.7667 | $1,226.76 | $1,226.75 | $1,226.70 | |