| 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 | $222.63 | 12.409% | $250.2562 | $250.26 | $250.25 | $250.30 |
| Purchase #2 | $72.92 | 4.271% | $76.0344 | $76.03 | $76.05 | $76.00 |
| Purchase #3 | $169.54 | 13.469% | $192.3753 | $192.38 | $192.40 | $192.40 |
| Purchase #4 | $99.75 | 13.391% | $113.1075 | $113.11 | $113.10 | $113.10 |
| Purchase #5 | $198.31 | 6.500% | $211.2002 | $211.20 | $211.20 | $211.20 |
| Purchase #6 | $174.90 | 10.190% | $192.7223 | $192.72 | $192.70 | $192.70 |
| Purchase #7 | $213.38 | 3.588% | $221.0361 | $221.04 | $221.05 | $221.00 |
| 7 purchase totals = | $1,151.43 | $1,256.7320 | $1,256.74 | $1,256.75 | $1,256.70 | |