| 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 | $236.68 | 4.695% | $247.7921 | $247.79 | $247.80 | $247.80 |
| Purchase #2 | $191.54 | 5.437% | $201.954 | $201.95 | $201.95 | $202.00 |
| Purchase #3 | $214.68 | 4.238% | $223.7781 | $223.78 | $223.80 | $223.80 |
| Purchase #4 | $155.68 | 4.580% | $162.8101 | $162.81 | $162.80 | $162.80 |
| Purchase #5 | $169.85 | 10.588% | $187.8337 | $187.83 | $187.85 | $187.80 |
| Purchase #6 | $157.72 | 5.195% | $165.9136 | $165.91 | $165.90 | $165.90 |
| Purchase #7 | $248.46 | 13.376% | $281.694 | $281.69 | $281.70 | $281.70 |
| 7 purchase totals = | $1,374.61 | $1,471.7756 | $1,471.76 | $1,471.80 | $1,471.80 | |