| 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 | $112.53 | 6.152% | $119.4528 | $119.45 | $119.45 | $119.50 |
| Purchase #2 | $81.27 | 11.708% | $90.7851 | $90.79 | $90.80 | $90.80 |
| Purchase #3 | $21.28 | 7.837% | $22.9477 | $22.95 | $22.95 | $22.90 |
| Purchase #4 | $237.45 | 9.279% | $259.483 | $259.48 | $259.50 | $259.50 |
| Purchase #5 | $183.63 | 7.323% | $197.0772 | $197.08 | $197.10 | $197.10 |
| Purchase #6 | $174.31 | 4.183% | $181.6014 | $181.60 | $181.60 | $181.60 |
| Purchase #7 | $32.28 | 7.410% | $34.6719 | $34.67 | $34.65 | $34.70 |
| 7 purchase totals = | $842.75 | $906.0191 | $906.02 | $906.05 | $906.10 | |