| 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 | $241.73 | 10.187% | $266.355 | $266.36 | $266.35 | $266.40 |
| Purchase #2 | $28.96 | 10.783% | $32.0828 | $32.08 | $32.10 | $32.10 |
| Purchase #3 | $231.98 | 11.737% | $259.2075 | $259.21 | $259.20 | $259.20 |
| Purchase #4 | $40.58 | 6.157% | $43.0785 | $43.08 | $43.10 | $43.10 |
| Purchase #5 | $211.34 | 12.797% | $238.3852 | $238.39 | $238.40 | $238.40 |
| Purchase #6 | $34.67 | 7.780% | $37.3673 | $37.37 | $37.35 | $37.40 |
| Purchase #7 | $40.81 | 13.749% | $46.421 | $46.42 | $46.40 | $46.40 |
| 7 purchase totals = | $830.07 | $922.8973 | $922.91 | $922.90 | $923.00 | |