| 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 | $121.91 | 12.110% | $136.6733 | $136.67 | $136.65 | $136.70 |
| Purchase #2 | $40.94 | 6.306% | $43.5217 | $43.52 | $43.50 | $43.50 |
| Purchase #3 | $119.49 | 12.767% | $134.7453 | $134.75 | $134.75 | $134.70 |
| Purchase #4 | $245.44 | 11.543% | $273.7711 | $273.77 | $273.75 | $273.80 |
| Purchase #5 | $20.80 | 8.776% | $22.6254 | $22.63 | $22.65 | $22.60 |
| Purchase #6 | $198.72 | 7.690% | $214.0016 | $214.00 | $214.00 | $214.00 |
| Purchase #7 | $111.26 | 3.572% | $115.2342 | $115.23 | $115.25 | $115.20 |
| 7 purchase totals = | $858.56 | $940.5726 | $940.57 | $940.55 | $940.50 | |