| 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 | $193.73 | 10.640% | $214.3429 | $214.34 | $214.35 | $214.30 |
| Purchase #2 | $8.84 | 8.342% | $9.5774 | $9.58 | $9.60 | $9.60 |
| Purchase #3 | $235.49 | 10.869% | $261.0854 | $261.09 | $261.10 | $261.10 |
| Purchase #4 | $144.30 | 8.455% | $156.5006 | $156.50 | $156.50 | $156.50 |
| Purchase #5 | $184.88 | 10.478% | $204.2517 | $204.25 | $204.25 | $204.30 |
| Purchase #6 | $90.59 | 12.462% | $101.8793 | $101.88 | $101.90 | $101.90 |
| Purchase #7 | $31.72 | 9.646% | $34.7797 | $34.78 | $34.80 | $34.80 |
| 7 purchase totals = | $889.55 | $982.4170 | $982.42 | $982.50 | $982.50 | |