| 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 | $143.34 | 9.264% | $156.619 | $156.62 | $156.60 | $156.60 |
| Purchase #2 | $236.28 | 8.775% | $257.0136 | $257.01 | $257.00 | $257.00 |
| Purchase #3 | $97.83 | 12.417% | $109.9776 | $109.98 | $110.00 | $110.00 |
| Purchase #4 | $29.85 | 11.792% | $33.3699 | $33.37 | $33.35 | $33.40 |
| Purchase #5 | $209.98 | 3.517% | $217.365 | $217.37 | $217.35 | $217.40 |
| Purchase #6 | $226.25 | 7.388% | $242.9654 | $242.97 | $242.95 | $243.00 |
| Purchase #7 | $130.86 | 3.153% | $134.986 | $134.99 | $135.00 | $135.00 |
| 7 purchase totals = | $1,074.39 | $1,152.2965 | $1,152.31 | $1,152.25 | $1,152.40 | |