| 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 | $238.86 | 13.244% | $270.4946 | $270.49 | $270.50 | $270.50 |
| Purchase #2 | $229.72 | 10.572% | $254.006 | $254.01 | $254.00 | $254.00 |
| Purchase #3 | $223.91 | 7.718% | $241.1914 | $241.19 | $241.20 | $241.20 |
| Purchase #4 | $109.32 | 3.381% | $113.0161 | $113.02 | $113.00 | $113.00 |
| Purchase #5 | $179.92 | 11.576% | $200.7475 | $200.75 | $200.75 | $200.70 |
| Purchase #6 | $137.96 | 9.860% | $151.5629 | $151.56 | $151.55 | $151.60 |
| Purchase #7 | $94.45 | 12.447% | $106.2062 | $106.21 | $106.20 | $106.20 |
| 7 purchase totals = | $1,214.14 | $1,337.2247 | $1,337.23 | $1,337.20 | $1,337.20 | |