| 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 | $231.42 | 10.472% | $255.6543 | $255.65 | $255.65 | $255.70 |
| Purchase #2 | $229.32 | 4.719% | $240.1416 | $240.14 | $240.15 | $240.10 |
| Purchase #3 | $58.38 | 4.805% | $61.1852 | $61.19 | $61.20 | $61.20 |
| Purchase #4 | $193.31 | 8.341% | $209.434 | $209.43 | $209.45 | $209.40 |
| Purchase #5 | $12.79 | 12.777% | $14.4242 | $14.42 | $14.40 | $14.40 |
| Purchase #6 | $130.67 | 9.597% | $143.2104 | $143.21 | $143.20 | $143.20 |
| Purchase #7 | $64.90 | 7.166% | $69.5507 | $69.55 | $69.55 | $69.60 |
| 7 purchase totals = | $920.79 | $993.6004 | $993.59 | $993.60 | $993.60 | |