| 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 | $223.51 | 8.198% | $241.8333 | $241.83 | $241.85 | $241.80 |
| Purchase #2 | $8.86 | 9.525% | $9.7039 | $9.70 | $9.70 | $9.70 |
| Purchase #3 | $182.68 | 7.108% | $195.6649 | $195.66 | $195.65 | $195.70 |
| Purchase #4 | $237.28 | 8.161% | $256.6444 | $256.64 | $256.65 | $256.60 |
| Purchase #5 | $180.47 | 9.435% | $197.4973 | $197.50 | $197.50 | $197.50 |
| Purchase #6 | $145.33 | 12.144% | $162.9789 | $162.98 | $163.00 | $163.00 |
| Purchase #7 | $99.65 | 5.127% | $104.7591 | $104.76 | $104.75 | $104.80 |
| 7 purchase totals = | $1,077.78 | $1,169.0818 | $1,169.07 | $1,169.10 | $1,169.10 | |