| 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 | $20.94 | 7.863% | $22.5865 | $22.59 | $22.60 | $22.60 |
| Purchase #2 | $174.71 | 4.822% | $183.1345 | $183.13 | $183.15 | $183.10 |
| Purchase #3 | $199.73 | 4.612% | $208.9415 | $208.94 | $208.95 | $208.90 |
| Purchase #4 | $234.99 | 8.299% | $254.4918 | $254.49 | $254.50 | $254.50 |
| Purchase #5 | $166.27 | 9.779% | $182.5295 | $182.53 | $182.55 | $182.50 |
| Purchase #6 | $89.46 | 3.203% | $92.3254 | $92.33 | $92.35 | $92.30 |
| Purchase #7 | $135.78 | 3.840% | $140.994 | $140.99 | $141.00 | $141.00 |
| 7 purchase totals = | $1,021.88 | $1,085.0032 | $1,085.00 | $1,085.10 | $1,084.90 | |