| 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 | $218.56 | 9.286% | $238.8555 | $238.86 | $238.85 | $238.90 |
| Purchase #2 | $5.73 | 6.407% | $6.0971 | $6.10 | $6.10 | $6.10 |
| Purchase #3 | $239.47 | 3.853% | $248.6968 | $248.70 | $248.70 | $248.70 |
| Purchase #4 | $244.89 | 5.785% | $259.0569 | $259.06 | $259.05 | $259.10 |
| Purchase #5 | $102.98 | 5.339% | $108.4781 | $108.48 | $108.50 | $108.50 |
| Purchase #6 | $236.98 | 12.259% | $266.0314 | $266.03 | $266.05 | $266.00 |
| Purchase #7 | $15.62 | 8.679% | $16.9757 | $16.98 | $17.00 | $17.00 |
| 7 purchase totals = | $1,064.23 | $1,144.1915 | $1,144.21 | $1,144.25 | $1,144.30 | |