| 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 | $195.28 | 7.510% | $209.9455 | $209.95 | $209.95 | $209.90 |
| Purchase #2 | $239.30 | 7.435% | $257.092 | $257.09 | $257.10 | $257.10 |
| Purchase #3 | $104.42 | 13.284% | $118.2912 | $118.29 | $118.30 | $118.30 |
| Purchase #4 | $150.75 | 13.867% | $171.6545 | $171.65 | $171.65 | $171.70 |
| Purchase #5 | $182.94 | 11.710% | $204.3623 | $204.36 | $204.35 | $204.40 |
| Purchase #6 | $181.63 | 10.196% | $200.149 | $200.15 | $200.15 | $200.10 |
| Purchase #7 | $45.35 | 5.185% | $47.7014 | $47.70 | $47.70 | $47.70 |
| 7 purchase totals = | $1,099.67 | $1,209.1959 | $1,209.19 | $1,209.20 | $1,209.20 | |