| 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 | $186.42 | 12.478% | $209.6815 | $209.68 | $209.70 | $209.70 |
| Purchase #2 | $235.86 | 5.612% | $249.0965 | $249.10 | $249.10 | $249.10 |
| Purchase #3 | $38.57 | 5.658% | $40.7523 | $40.75 | $40.75 | $40.80 |
| Purchase #4 | $200.67 | 3.644% | $207.9824 | $207.98 | $208.00 | $208.00 |
| Purchase #5 | $173.94 | 6.508% | $185.26 | $185.26 | $185.25 | $185.30 |
| Purchase #6 | $108.33 | 4.687% | $113.4074 | $113.41 | $113.40 | $113.40 |
| Purchase #7 | $96.86 | 4.151% | $100.8807 | $100.88 | $100.90 | $100.90 |
| 7 purchase totals = | $1,040.65 | $1,107.0608 | $1,107.06 | $1,107.10 | $1,107.20 | |