| 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 | $141.91 | 4.260% | $147.9554 | $147.96 | $147.95 | $148.00 |
| Purchase #2 | $220.95 | 5.326% | $232.7178 | $232.72 | $232.70 | $232.70 |
| Purchase #3 | $102.54 | 5.872% | $108.5611 | $108.56 | $108.55 | $108.60 |
| Purchase #4 | $243.35 | 11.809% | $272.0872 | $272.09 | $272.10 | $272.10 |
| Purchase #5 | $7.59 | 13.710% | $8.6306 | $8.63 | $8.65 | $8.60 |
| Purchase #6 | $134.42 | 12.372% | $151.0504 | $151.05 | $151.05 | $151.10 |
| Purchase #7 | $123.83 | 5.613% | $130.7806 | $130.78 | $130.80 | $130.80 |
| 7 purchase totals = | $974.59 | $1,051.7831 | $1,051.79 | $1,051.80 | $1,051.90 | |