| 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 | $45.42 | 7.684% | $48.9101 | $48.91 | $48.90 | $48.90 |
| Purchase #2 | $184.30 | 4.257% | $192.1457 | $192.15 | $192.15 | $192.10 |
| Purchase #3 | $194.29 | 10.384% | $214.4651 | $214.47 | $214.45 | $214.50 |
| Purchase #4 | $184.33 | 7.224% | $197.646 | $197.65 | $197.65 | $197.60 |
| Purchase #5 | $233.72 | 5.423% | $246.3946 | $246.39 | $246.40 | $246.40 |
| Purchase #6 | $179.37 | 9.125% | $195.7375 | $195.74 | $195.75 | $195.70 |
| Purchase #7 | $93.33 | 13.125% | $105.5796 | $105.58 | $105.60 | $105.60 |
| 7 purchase totals = | $1,114.76 | $1,200.8786 | $1,200.89 | $1,200.90 | $1,200.80 | |