| 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 | $208.31 | 5.130% | $218.9963 | $219.00 | $219.00 | $219.00 |
| Purchase #2 | $190.74 | 12.410% | $214.4108 | $214.41 | $214.40 | $214.40 |
| Purchase #3 | $237.46 | 3.514% | $245.8043 | $245.80 | $245.80 | $245.80 |
| Purchase #4 | $218.79 | 8.793% | $238.0282 | $238.03 | $238.05 | $238.00 |
| Purchase #5 | $191.98 | 6.547% | $204.5489 | $204.55 | $204.55 | $204.50 |
| Purchase #6 | $63.71 | 12.752% | $71.8343 | $71.83 | $71.85 | $71.80 |
| Purchase #7 | $203.45 | 11.375% | $226.5924 | $226.59 | $226.60 | $226.60 |
| 7 purchase totals = | $1,314.44 | $1,420.2152 | $1,420.21 | $1,420.25 | $1,420.10 | |