| 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 | $211.26 | 7.831% | $227.8038 | $227.80 | $227.80 | $227.80 |
| Purchase #2 | $145.33 | 8.487% | $157.6642 | $157.66 | $157.65 | $157.70 |
| Purchase #3 | $56.91 | 5.796% | $60.2085 | $60.21 | $60.20 | $60.20 |
| Purchase #4 | $5.49 | 8.673% | $5.9661 | $5.97 | $5.95 | $6.00 |
| Purchase #5 | $80.72 | 11.118% | $89.6944 | $89.69 | $89.70 | $89.70 |
| Purchase #6 | $235.29 | 6.396% | $250.3391 | $250.34 | $250.35 | $250.30 |
| Purchase #7 | $121.83 | 13.177% | $137.8835 | $137.88 | $137.90 | $137.90 |
| 7 purchase totals = | $856.83 | $929.5596 | $929.55 | $929.55 | $929.60 | |