| 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 | $234.30 | 5.277% | $246.664 | $246.66 | $246.65 | $246.70 |
| Purchase #2 | $151.45 | 12.574% | $170.4933 | $170.49 | $170.50 | $170.50 |
| Purchase #3 | $232.89 | 10.708% | $257.8279 | $257.83 | $257.85 | $257.80 |
| Purchase #4 | $219.44 | 11.739% | $245.2001 | $245.20 | $245.20 | $245.20 |
| Purchase #5 | $112.58 | 8.120% | $121.7215 | $121.72 | $121.70 | $121.70 |
| Purchase #6 | $183.78 | 12.308% | $206.3996 | $206.40 | $206.40 | $206.40 |
| Purchase #7 | $47.43 | 6.335% | $50.4347 | $50.43 | $50.45 | $50.40 |
| 7 purchase totals = | $1,181.87 | $1,298.7411 | $1,298.73 | $1,298.75 | $1,298.70 | |