| 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 | $108.70 | 4.487% | $113.5774 | $113.58 | $113.60 | $113.60 |
| Purchase #2 | $174.81 | 5.436% | $184.3127 | $184.31 | $184.30 | $184.30 |
| Purchase #3 | $20.94 | 9.721% | $22.9756 | $22.98 | $23.00 | $23.00 |
| Purchase #4 | $142.55 | 6.291% | $151.5178 | $151.52 | $151.50 | $151.50 |
| Purchase #5 | $220.86 | 8.396% | $239.4034 | $239.40 | $239.40 | $239.40 |
| Purchase #6 | $176.93 | 12.526% | $199.0923 | $199.09 | $199.10 | $199.10 |
| Purchase #7 | $41.88 | 8.286% | $45.3502 | $45.35 | $45.35 | $45.40 |
| 7 purchase totals = | $886.67 | $956.2294 | $956.23 | $956.25 | $956.30 | |