| 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 | $247.96 | 9.433% | $271.3501 | $271.35 | $271.35 | $271.40 |
| Purchase #2 | $160.42 | 10.264% | $176.8855 | $176.89 | $176.90 | $176.90 |
| Purchase #3 | $89.36 | 12.427% | $100.4648 | $100.46 | $100.45 | $100.50 |
| Purchase #4 | $218.40 | 9.429% | $238.9929 | $238.99 | $239.00 | $239.00 |
| Purchase #5 | $226.80 | 10.376% | $250.3328 | $250.33 | $250.35 | $250.30 |
| Purchase #6 | $100.63 | 12.295% | $113.0025 | $113.00 | $113.00 | $113.00 |
| Purchase #7 | $54.68 | 13.846% | $62.251 | $62.25 | $62.25 | $62.30 |
| 7 purchase totals = | $1,098.25 | $1,213.2796 | $1,213.27 | $1,213.30 | $1,213.40 | |