| 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 | $45.72 | 9.715% | $50.1617 | $50.16 | $50.15 | $50.20 |
| Purchase #2 | $63.52 | 12.187% | $71.2612 | $71.26 | $71.25 | $71.30 |
| Purchase #3 | $216.40 | 10.229% | $238.5356 | $238.54 | $238.55 | $238.50 |
| Purchase #4 | $190.99 | 4.441% | $199.4719 | $199.47 | $199.45 | $199.50 |
| Purchase #5 | $214.74 | 5.283% | $226.0847 | $226.08 | $226.10 | $226.10 |
| Purchase #6 | $214.37 | 5.782% | $226.7649 | $226.76 | $226.75 | $226.80 |
| Purchase #7 | $211.56 | 11.648% | $236.2025 | $236.20 | $236.20 | $236.20 |
| 7 purchase totals = | $1,157.30 | $1,248.4825 | $1,248.47 | $1,248.45 | $1,248.60 | |