| 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 | $113.35 | 6.312% | $120.5047 | $120.50 | $120.50 | $120.50 |
| Purchase #2 | $6.49 | 5.375% | $6.8388 | $6.84 | $6.85 | $6.80 |
| Purchase #3 | $112.91 | 12.714% | $127.2654 | $127.27 | $127.25 | $127.30 |
| Purchase #4 | $170.50 | 3.244% | $176.031 | $176.03 | $176.05 | $176.00 |
| Purchase #5 | $38.98 | 12.430% | $43.8252 | $43.83 | $43.85 | $43.80 |
| Purchase #6 | $161.94 | 13.195% | $183.308 | $183.31 | $183.30 | $183.30 |
| Purchase #7 | $152.29 | 8.173% | $164.7367 | $164.74 | $164.75 | $164.70 |
| 7 purchase totals = | $756.46 | $822.5098 | $822.52 | $822.55 | $822.40 | |