| 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 | $42.71 | 9.586% | $46.8042 | $46.80 | $46.80 | $46.80 |
| Purchase #2 | $201.47 | 6.837% | $215.2445 | $215.24 | $215.25 | $215.20 |
| Purchase #3 | $121.33 | 5.351% | $127.8224 | $127.82 | $127.80 | $127.80 |
| Purchase #4 | $168.29 | 6.819% | $179.7657 | $179.77 | $179.75 | $179.80 |
| Purchase #5 | $97.67 | 9.151% | $106.6078 | $106.61 | $106.60 | $106.60 |
| Purchase #6 | $216.32 | 4.636% | $226.3486 | $226.35 | $226.35 | $226.30 |
| Purchase #7 | $210.35 | 9.190% | $229.6812 | $229.68 | $229.70 | $229.70 |
| 7 purchase totals = | $1,058.14 | $1,132.2744 | $1,132.27 | $1,132.25 | $1,132.20 | |