| 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 | $129.83 | 3.155% | $133.9261 | $133.93 | $133.95 | $133.90 |
| Purchase #2 | $197.63 | 5.718% | $208.9305 | $208.93 | $208.95 | $208.90 |
| Purchase #3 | $195.83 | 12.576% | $220.4576 | $220.46 | $220.45 | $220.50 |
| Purchase #4 | $236.25 | 12.848% | $266.6034 | $266.60 | $266.60 | $266.60 |
| Purchase #5 | $111.64 | 10.650% | $123.5297 | $123.53 | $123.55 | $123.50 |
| Purchase #6 | $9.83 | 11.713% | $10.9814 | $10.98 | $11.00 | $11.00 |
| Purchase #7 | $208.55 | 9.450% | $228.258 | $228.26 | $228.25 | $228.30 |
| 7 purchase totals = | $1,089.56 | $1,192.6867 | $1,192.69 | $1,192.75 | $1,192.70 | |