| 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 | $93.45 | 7.246% | $100.2214 | $100.22 | $100.20 | $100.20 |
| Purchase #2 | $116.72 | 5.208% | $122.7988 | $122.80 | $122.80 | $122.80 |
| Purchase #3 | $234.44 | 9.720% | $257.2276 | $257.23 | $257.25 | $257.20 |
| Purchase #4 | $189.70 | 12.402% | $213.2266 | $213.23 | $213.25 | $213.20 |
| Purchase #5 | $108.71 | 12.385% | $122.1737 | $122.17 | $122.15 | $122.20 |
| Purchase #6 | $89.41 | 6.516% | $95.236 | $95.24 | $95.25 | $95.20 |
| Purchase #7 | $102.55 | 11.141% | $113.9751 | $113.98 | $114.00 | $114.00 |
| 7 purchase totals = | $934.98 | $1,024.8592 | $1,024.87 | $1,024.90 | $1,024.80 | |