| 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 | $224.74 | 11.674% | $250.9761 | $250.98 | $251.00 | $251.00 |
| Purchase #2 | $19.67 | 9.273% | $21.494 | $21.49 | $21.50 | $21.50 |
| Purchase #3 | $175.89 | 11.493% | $196.105 | $196.11 | $196.10 | $196.10 |
| Purchase #4 | $201.28 | 11.616% | $224.6607 | $224.66 | $224.65 | $224.70 |
| Purchase #5 | $45.82 | 5.599% | $48.3855 | $48.39 | $48.40 | $48.40 |
| Purchase #6 | $213.63 | 11.207% | $237.5715 | $237.57 | $237.55 | $237.60 |
| Purchase #7 | $130.71 | 4.179% | $136.1724 | $136.17 | $136.15 | $136.20 |
| 7 purchase totals = | $1,011.74 | $1,115.3652 | $1,115.37 | $1,115.35 | $1,115.50 | |