| 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 | $94.27 | 11.330% | $104.9508 | $104.95 | $104.95 | $105.00 |
| Purchase #2 | $168.75 | 5.461% | $177.9654 | $177.97 | $177.95 | $178.00 |
| Purchase #3 | $192.35 | 9.772% | $211.1464 | $211.15 | $211.15 | $211.10 |
| Purchase #4 | $54.95 | 3.742% | $57.0062 | $57.01 | $57.00 | $57.00 |
| Purchase #5 | $54.53 | 12.460% | $61.3244 | $61.32 | $61.30 | $61.30 |
| Purchase #6 | $97.93 | 3.650% | $101.5044 | $101.50 | $101.50 | $101.50 |
| Purchase #7 | $236.45 | 13.197% | $267.6543 | $267.65 | $267.65 | $267.70 |
| 7 purchase totals = | $899.23 | $981.5519 | $981.55 | $981.50 | $981.60 | |