| 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 | $247.52 | 10.770% | $274.1779 | $274.18 | $274.20 | $274.20 |
| Purchase #2 | $47.82 | 3.185% | $49.3431 | $49.34 | $49.35 | $49.30 |
| Purchase #3 | $181.37 | 6.338% | $192.8652 | $192.87 | $192.85 | $192.90 |
| Purchase #4 | $122.56 | 3.791% | $127.2062 | $127.21 | $127.20 | $127.20 |
| Purchase #5 | $29.28 | 6.432% | $31.1633 | $31.16 | $31.15 | $31.20 |
| Purchase #6 | $240.28 | 13.630% | $273.0302 | $273.03 | $273.05 | $273.00 |
| Purchase #7 | $47.86 | 12.649% | $53.9138 | $53.91 | $53.90 | $53.90 |
| 7 purchase totals = | $916.69 | $1,001.6997 | $1,001.70 | $1,001.70 | $1,001.70 | |