| 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 | $123.37 | 5.345% | $129.9641 | $129.96 | $129.95 | $130.00 |
| Purchase #2 | $150.53 | 3.868% | $156.3525 | $156.35 | $156.35 | $156.40 |
| Purchase #3 | $182.65 | 4.458% | $190.7925 | $190.79 | $190.80 | $190.80 |
| Purchase #4 | $239.39 | 10.807% | $265.2609 | $265.26 | $265.25 | $265.30 |
| Purchase #5 | $70.59 | 5.758% | $74.6546 | $74.65 | $74.65 | $74.70 |
| Purchase #6 | $122.43 | 12.327% | $137.5219 | $137.52 | $137.50 | $137.50 |
| Purchase #7 | $228.65 | 8.500% | $248.0853 | $248.09 | $248.10 | $248.10 |
| 7 purchase totals = | $1,117.61 | $1,202.6318 | $1,202.62 | $1,202.60 | $1,202.80 | |