| 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 | $176.82 | 13.611% | $200.887 | $200.89 | $200.90 | $200.90 |
| Purchase #2 | $161.57 | 12.548% | $181.8438 | $181.84 | $181.85 | $181.80 |
| Purchase #3 | $206.27 | 5.828% | $218.2914 | $218.29 | $218.30 | $218.30 |
| Purchase #4 | $97.60 | 4.223% | $101.7216 | $101.72 | $101.70 | $101.70 |
| Purchase #5 | $56.31 | 4.717% | $58.9661 | $58.97 | $58.95 | $59.00 |
| Purchase #6 | $213.75 | 12.105% | $239.6244 | $239.62 | $239.60 | $239.60 |
| Purchase #7 | $45.53 | 4.477% | $47.5684 | $47.57 | $47.55 | $47.60 |
| 7 purchase totals = | $957.85 | $1,048.9027 | $1,048.90 | $1,048.85 | $1,048.90 | |