| 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 | $101.54 | 3.572% | $105.167 | $105.17 | $105.15 | $105.20 |
| Purchase #2 | $240.68 | 13.442% | $273.0322 | $273.03 | $273.05 | $273.00 |
| Purchase #3 | $206.30 | 8.118% | $223.0474 | $223.05 | $223.05 | $223.00 |
| Purchase #4 | $6.53 | 5.751% | $6.9055 | $6.91 | $6.90 | $6.90 |
| Purchase #5 | $43.78 | 9.545% | $47.9588 | $47.96 | $47.95 | $48.00 |
| Purchase #6 | $188.66 | 3.569% | $195.3933 | $195.39 | $195.40 | $195.40 |
| Purchase #7 | $156.29 | 9.234% | $170.7218 | $170.72 | $170.70 | $170.70 |
| 7 purchase totals = | $943.78 | $1,022.2260 | $1,022.23 | $1,022.20 | $1,022.20 | |