| 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 | $193.92 | 3.787% | $201.2638 | $201.26 | $201.25 | $201.30 |
| Purchase #2 | $245.75 | 9.129% | $268.1845 | $268.18 | $268.20 | $268.20 |
| Purchase #3 | $214.86 | 10.252% | $236.8874 | $236.89 | $236.90 | $236.90 |
| Purchase #4 | $72.93 | 8.201% | $78.911 | $78.91 | $78.90 | $78.90 |
| Purchase #5 | $6.70 | 6.138% | $7.1112 | $7.11 | $7.10 | $7.10 |
| Purchase #6 | $135.95 | 5.610% | $143.5768 | $143.58 | $143.60 | $143.60 |
| Purchase #7 | $177.64 | 8.363% | $192.496 | $192.50 | $192.50 | $192.50 |
| 7 purchase totals = | $1,047.75 | $1,128.4307 | $1,128.43 | $1,128.45 | $1,128.50 | |