| 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 | $203.65 | 13.352% | $230.8413 | $230.84 | $230.85 | $230.80 |
| Purchase #2 | $111.35 | 9.497% | $121.9249 | $121.92 | $121.90 | $121.90 |
| Purchase #3 | $149.91 | 9.692% | $164.4393 | $164.44 | $164.45 | $164.40 |
| Purchase #4 | $56.25 | 3.131% | $58.0112 | $58.01 | $58.00 | $58.00 |
| Purchase #5 | $183.88 | 8.388% | $199.3039 | $199.30 | $199.30 | $199.30 |
| Purchase #6 | $39.66 | 5.343% | $41.779 | $41.78 | $41.80 | $41.80 |
| Purchase #7 | $69.63 | 6.454% | $74.1239 | $74.12 | $74.10 | $74.10 |
| 7 purchase totals = | $814.33 | $890.4235 | $890.41 | $890.40 | $890.30 | |