| 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 | $11.98 | 4.862% | $12.5625 | $12.56 | $12.55 | $12.60 |
| Purchase #2 | $102.31 | 3.747% | $106.1436 | $106.14 | $106.15 | $106.10 |
| Purchase #3 | $41.74 | 4.266% | $43.5206 | $43.52 | $43.50 | $43.50 |
| Purchase #4 | $249.31 | 13.608% | $283.2361 | $283.24 | $283.25 | $283.20 |
| Purchase #5 | $60.34 | 7.777% | $65.0326 | $65.03 | $65.05 | $65.00 |
| Purchase #6 | $241.84 | 12.760% | $272.6988 | $272.70 | $272.70 | $272.70 |
| Purchase #7 | $177.51 | 3.720% | $184.1134 | $184.11 | $184.10 | $184.10 |
| 7 purchase totals = | $885.03 | $967.3076 | $967.30 | $967.30 | $967.20 | |