| 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 | $239.40 | 11.126% | $266.0356 | $266.04 | $266.05 | $266.00 |
| Purchase #2 | $247.34 | 11.706% | $276.2936 | $276.29 | $276.30 | $276.30 |
| Purchase #3 | $15.90 | 11.515% | $17.7309 | $17.73 | $17.75 | $17.70 |
| Purchase #4 | $12.44 | 8.759% | $13.5296 | $13.53 | $13.55 | $13.50 |
| Purchase #5 | $165.38 | 7.812% | $178.2995 | $178.30 | $178.30 | $178.30 |
| Purchase #6 | $116.94 | 9.216% | $127.7172 | $127.72 | $127.70 | $127.70 |
| Purchase #7 | $7.40 | 6.783% | $7.9019 | $7.90 | $7.90 | $7.90 |
| 7 purchase totals = | $804.80 | $887.5083 | $887.51 | $887.55 | $887.40 | |