| 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 | $184.58 | 10.806% | $204.5257 | $204.53 | $204.55 | $204.50 |
| Purchase #2 | $130.92 | 12.338% | $147.0729 | $147.07 | $147.05 | $147.10 |
| Purchase #3 | $182.62 | 8.187% | $197.5711 | $197.57 | $197.55 | $197.60 |
| Purchase #4 | $136.84 | 5.689% | $144.6248 | $144.62 | $144.60 | $144.60 |
| Purchase #5 | $215.64 | 10.411% | $238.0903 | $238.09 | $238.10 | $238.10 |
| Purchase #6 | $48.85 | 5.386% | $51.4811 | $51.48 | $51.50 | $51.50 |
| Purchase #7 | $197.34 | 3.756% | $204.7521 | $204.75 | $204.75 | $204.80 |
| 7 purchase totals = | $1,096.79 | $1,188.1180 | $1,188.11 | $1,188.10 | $1,188.20 | |