| 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 | $226.44 | 3.775% | $234.9881 | $234.99 | $235.00 | $235.00 |
| Purchase #2 | $109.31 | 5.638% | $115.4729 | $115.47 | $115.45 | $115.50 |
| Purchase #3 | $237.33 | 5.273% | $249.8444 | $249.84 | $249.85 | $249.80 |
| Purchase #4 | $100.78 | 11.510% | $112.3798 | $112.38 | $112.40 | $112.40 |
| Purchase #5 | $159.25 | 10.558% | $176.0636 | $176.06 | $176.05 | $176.10 |
| Purchase #6 | $21.70 | 10.399% | $23.9566 | $23.96 | $23.95 | $24.00 |
| Purchase #7 | $112.55 | 6.701% | $120.092 | $120.09 | $120.10 | $120.10 |
| 7 purchase totals = | $967.36 | $1,032.7974 | $1,032.79 | $1,032.80 | $1,032.90 | |