| 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 | $199.82 | 7.322% | $214.4508 | $214.45 | $214.45 | $214.50 |
| Purchase #2 | $70.90 | 12.441% | $79.7207 | $79.72 | $79.70 | $79.70 |
| Purchase #3 | $240.61 | 13.815% | $273.8503 | $273.85 | $273.85 | $273.90 |
| Purchase #4 | $63.26 | 12.808% | $71.3623 | $71.36 | $71.35 | $71.40 |
| Purchase #5 | $183.78 | 4.227% | $191.5484 | $191.55 | $191.55 | $191.50 |
| Purchase #6 | $72.68 | 4.287% | $75.7958 | $75.80 | $75.80 | $75.80 |
| Purchase #7 | $137.96 | 7.597% | $148.4408 | $148.44 | $148.45 | $148.40 |
| 7 purchase totals = | $969.01 | $1,055.1691 | $1,055.17 | $1,055.15 | $1,055.20 | |