| 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 | $125.64 | 6.699% | $134.0566 | $134.06 | $134.05 | $134.10 |
| Purchase #2 | $194.44 | 4.140% | $202.4898 | $202.49 | $202.50 | $202.50 |
| Purchase #3 | $95.39 | 4.661% | $99.8361 | $99.84 | $99.85 | $99.80 |
| Purchase #4 | $56.40 | 4.833% | $59.1258 | $59.13 | $59.15 | $59.10 |
| Purchase #5 | $60.25 | 9.255% | $65.8261 | $65.83 | $65.85 | $65.80 |
| Purchase #6 | $245.74 | 9.552% | $269.2131 | $269.21 | $269.20 | $269.20 |
| Purchase #7 | $147.59 | 8.408% | $159.9994 | $160.00 | $160.00 | $160.00 |
| 7 purchase totals = | $925.45 | $990.5469 | $990.56 | $990.60 | $990.50 | |