| 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 | $34.86 | 5.285% | $36.7024 | $36.70 | $36.70 | $36.70 |
| Purchase #2 | $238.73 | 8.139% | $258.1602 | $258.16 | $258.15 | $258.20 |
| Purchase #3 | $14.45 | 13.186% | $16.3554 | $16.36 | $16.35 | $16.40 |
| Purchase #4 | $135.67 | 13.280% | $153.687 | $153.69 | $153.70 | $153.70 |
| Purchase #5 | $193.75 | 11.785% | $216.5834 | $216.58 | $216.60 | $216.60 |
| Purchase #6 | $196.61 | 13.522% | $223.1956 | $223.20 | $223.20 | $223.20 |
| Purchase #7 | $79.32 | 9.225% | $86.6373 | $86.64 | $86.65 | $86.60 |
| 7 purchase totals = | $893.39 | $991.3213 | $991.33 | $991.35 | $991.40 | |