| 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 | $106.57 | 10.820% | $118.1009 | $118.10 | $118.10 | $118.10 |
| Purchase #2 | $88.44 | 10.581% | $97.7978 | $97.80 | $97.80 | $97.80 |
| Purchase #3 | $181.38 | 5.503% | $191.3613 | $191.36 | $191.35 | $191.40 |
| Purchase #4 | $202.38 | 10.573% | $223.7776 | $223.78 | $223.80 | $223.80 |
| Purchase #5 | $228.52 | 11.608% | $255.0466 | $255.05 | $255.05 | $255.00 |
| Purchase #6 | $185.47 | 3.512% | $191.9837 | $191.98 | $192.00 | $192.00 |
| Purchase #7 | $128.31 | 11.799% | $143.4493 | $143.45 | $143.45 | $143.40 |
| 7 purchase totals = | $1,121.07 | $1,221.5172 | $1,221.52 | $1,221.55 | $1,221.50 | |