| 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 | $31.91 | 3.450% | $33.0109 | $33.01 | $33.00 | $33.00 |
| Purchase #2 | $199.66 | 3.289% | $206.2268 | $206.23 | $206.25 | $206.20 |
| Purchase #3 | $189.29 | 5.397% | $199.506 | $199.51 | $199.50 | $199.50 |
| Purchase #4 | $233.66 | 6.378% | $248.5628 | $248.56 | $248.55 | $248.60 |
| Purchase #5 | $6.76 | 12.564% | $7.6093 | $7.61 | $7.60 | $7.60 |
| Purchase #6 | $185.58 | 6.643% | $197.9081 | $197.91 | $197.90 | $197.90 |
| Purchase #7 | $208.94 | 9.836% | $229.4913 | $229.49 | $229.50 | $229.50 |
| 7 purchase totals = | $1,055.80 | $1,122.3152 | $1,122.32 | $1,122.30 | $1,122.30 | |