| 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 | $134.89 | 3.360% | $139.4223 | $139.42 | $139.40 | $139.40 |
| Purchase #2 | $59.41 | 10.737% | $65.7889 | $65.79 | $65.80 | $65.80 |
| Purchase #3 | $205.89 | 4.361% | $214.8689 | $214.87 | $214.85 | $214.90 |
| Purchase #4 | $84.46 | 13.270% | $95.6678 | $95.67 | $95.65 | $95.70 |
| Purchase #5 | $145.58 | 8.330% | $157.7068 | $157.71 | $157.70 | $157.70 |
| Purchase #6 | $250.34 | 13.303% | $283.6427 | $283.64 | $283.65 | $283.60 |
| Purchase #7 | $116.41 | 9.692% | $127.6925 | $127.69 | $127.70 | $127.70 |
| 7 purchase totals = | $996.98 | $1,084.7899 | $1,084.79 | $1,084.75 | $1,084.80 | |