| 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 | $89.40 | 11.204% | $99.4164 | $99.42 | $99.40 | $99.40 |
| Purchase #2 | $243.52 | 11.287% | $271.0061 | $271.01 | $271.00 | $271.00 |
| Purchase #3 | $57.83 | 10.583% | $63.9501 | $63.95 | $63.95 | $64.00 |
| Purchase #4 | $161.52 | 12.687% | $182.012 | $182.01 | $182.00 | $182.00 |
| Purchase #5 | $90.48 | 9.401% | $98.986 | $98.99 | $99.00 | $99.00 |
| Purchase #6 | $220.79 | 5.137% | $232.132 | $232.13 | $232.15 | $232.10 |
| Purchase #7 | $167.46 | 12.415% | $188.2502 | $188.25 | $188.25 | $188.30 |
| 7 purchase totals = | $1,031.00 | $1,135.7528 | $1,135.76 | $1,135.75 | $1,135.80 | |