| 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 | $131.49 | 3.642% | $136.2789 | $136.28 | $136.30 | $136.30 |
| Purchase #2 | $186.94 | 12.773% | $210.8178 | $210.82 | $210.80 | $210.80 |
| Purchase #3 | $231.34 | 3.338% | $239.0621 | $239.06 | $239.05 | $239.10 |
| Purchase #4 | $53.63 | 6.699% | $57.2227 | $57.22 | $57.20 | $57.20 |
| Purchase #5 | $180.66 | 9.350% | $197.5517 | $197.55 | $197.55 | $197.60 |
| Purchase #6 | $223.71 | 4.495% | $233.7658 | $233.77 | $233.75 | $233.80 |
| Purchase #7 | $143.41 | 8.503% | $155.6042 | $155.60 | $155.60 | $155.60 |
| 7 purchase totals = | $1,151.18 | $1,230.3032 | $1,230.30 | $1,230.25 | $1,230.40 | |