| 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 | $52.54 | 10.144% | $57.8697 | $57.87 | $57.85 | $57.90 |
| Purchase #2 | $249.59 | 3.634% | $258.6601 | $258.66 | $258.65 | $258.70 |
| Purchase #3 | $134.70 | 9.764% | $147.8521 | $147.85 | $147.85 | $147.90 |
| Purchase #4 | $202.51 | 13.297% | $229.4378 | $229.44 | $229.45 | $229.40 |
| Purchase #5 | $158.30 | 6.547% | $168.6639 | $168.66 | $168.65 | $168.70 |
| Purchase #6 | $247.52 | 5.190% | $260.3663 | $260.37 | $260.35 | $260.40 |
| Purchase #7 | $163.56 | 9.430% | $178.9837 | $178.98 | $179.00 | $179.00 |
| 7 purchase totals = | $1,208.72 | $1,301.8336 | $1,301.83 | $1,301.80 | $1,302.00 | |