| 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 | $238.31 | 13.248% | $269.8813 | $269.88 | $269.90 | $269.90 |
| Purchase #2 | $205.44 | 5.869% | $217.4973 | $217.50 | $217.50 | $217.50 |
| Purchase #3 | $188.39 | 10.571% | $208.3047 | $208.30 | $208.30 | $208.30 |
| Purchase #4 | $175.25 | 13.781% | $199.4012 | $199.40 | $199.40 | $199.40 |
| Purchase #5 | $235.86 | 10.438% | $260.4791 | $260.48 | $260.50 | $260.50 |
| Purchase #6 | $129.45 | 3.817% | $134.3911 | $134.39 | $134.40 | $134.40 |
| Purchase #7 | $11.48 | 13.346% | $13.0121 | $13.01 | $13.00 | $13.00 |
| 7 purchase totals = | $1,184.18 | $1,302.9668 | $1,302.96 | $1,303.00 | $1,303.00 | |