| 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 | $222.29 | 7.503% | $238.9684 | $238.97 | $238.95 | $239.00 |
| Purchase #2 | $156.93 | 9.541% | $171.9027 | $171.90 | $171.90 | $171.90 |
| Purchase #3 | $217.51 | 9.755% | $238.7281 | $238.73 | $238.75 | $238.70 |
| Purchase #4 | $250.73 | 6.783% | $267.737 | $267.74 | $267.75 | $267.70 |
| Purchase #5 | $183.40 | 7.537% | $197.2229 | $197.22 | $197.20 | $197.20 |
| Purchase #6 | $179.91 | 10.649% | $199.0686 | $199.07 | $199.05 | $199.10 |
| Purchase #7 | $174.68 | 10.299% | $192.6703 | $192.67 | $192.65 | $192.70 |
| 7 purchase totals = | $1,385.45 | $1,506.2980 | $1,506.30 | $1,506.25 | $1,506.30 | |