| 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 | $201.42 | 5.756% | $213.0137 | $213.01 | $213.00 | $213.00 |
| Purchase #2 | $108.46 | 6.102% | $115.0782 | $115.08 | $115.10 | $115.10 |
| Purchase #3 | $229.37 | 12.610% | $258.2936 | $258.29 | $258.30 | $258.30 |
| Purchase #4 | $237.63 | 10.375% | $262.2841 | $262.28 | $262.30 | $262.30 |
| Purchase #5 | $110.82 | 5.857% | $117.3107 | $117.31 | $117.30 | $117.30 |
| Purchase #6 | $66.55 | 7.672% | $71.6557 | $71.66 | $71.65 | $71.70 |
| Purchase #7 | $137.90 | 4.316% | $143.8518 | $143.85 | $143.85 | $143.90 |
| 7 purchase totals = | $1,092.15 | $1,181.4878 | $1,181.48 | $1,181.50 | $1,181.60 | |