| 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 | $137.53 | 5.126% | $144.5798 | $144.58 | $144.60 | $144.60 |
| Purchase #2 | $248.63 | 4.403% | $259.5772 | $259.58 | $259.60 | $259.60 |
| Purchase #3 | $246.85 | 8.664% | $268.2371 | $268.24 | $268.25 | $268.20 |
| Purchase #4 | $169.94 | 10.258% | $187.3724 | $187.37 | $187.35 | $187.40 |
| Purchase #5 | $108.30 | 7.735% | $116.677 | $116.68 | $116.70 | $116.70 |
| Purchase #6 | $75.35 | 10.331% | $83.1344 | $83.13 | $83.15 | $83.10 |
| Purchase #7 | $223.35 | 7.354% | $239.7752 | $239.78 | $239.80 | $239.80 |
| 7 purchase totals = | $1,209.95 | $1,299.3531 | $1,299.36 | $1,299.45 | $1,299.40 | |