| 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 | $166.53 | 11.343% | $185.4195 | $185.42 | $185.40 | $185.40 |
| Purchase #2 | $111.39 | 8.612% | $120.9829 | $120.98 | $121.00 | $121.00 |
| Purchase #3 | $230.81 | 5.308% | $243.0614 | $243.06 | $243.05 | $243.10 |
| Purchase #4 | $193.91 | 12.438% | $218.0285 | $218.03 | $218.05 | $218.00 |
| Purchase #5 | $210.61 | 10.421% | $232.5577 | $232.56 | $232.55 | $232.60 |
| Purchase #6 | $198.37 | 9.673% | $217.5583 | $217.56 | $217.55 | $217.60 |
| Purchase #7 | $41.28 | 4.173% | $43.0026 | $43.00 | $43.00 | $43.00 |
| 7 purchase totals = | $1,152.90 | $1,260.6109 | $1,260.61 | $1,260.60 | $1,260.70 | |