| 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 | $211.72 | 12.678% | $238.5619 | $238.56 | $238.55 | $238.60 |
| Purchase #2 | $40.43 | 11.271% | $44.9869 | $44.99 | $45.00 | $45.00 |
| Purchase #3 | $194.73 | 8.652% | $211.578 | $211.58 | $211.60 | $211.60 |
| Purchase #4 | $157.43 | 11.130% | $174.952 | $174.95 | $174.95 | $175.00 |
| Purchase #5 | $163.84 | 12.336% | $184.0513 | $184.05 | $184.05 | $184.10 |
| Purchase #6 | $192.79 | 12.726% | $217.3245 | $217.32 | $217.30 | $217.30 |
| Purchase #7 | $115.58 | 3.188% | $119.2647 | $119.26 | $119.25 | $119.30 |
| 7 purchase totals = | $1,076.52 | $1,190.7193 | $1,190.71 | $1,190.70 | $1,190.90 | |