| 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 | $155.75 | 4.489% | $162.7416 | $162.74 | $162.75 | $162.70 |
| Purchase #2 | $106.85 | 8.105% | $115.5102 | $115.51 | $115.50 | $115.50 |
| Purchase #3 | $239.90 | 9.353% | $262.3378 | $262.34 | $262.35 | $262.30 |
| Purchase #4 | $171.92 | 12.508% | $193.4238 | $193.42 | $193.40 | $193.40 |
| Purchase #5 | $214.35 | 12.695% | $241.5617 | $241.56 | $241.55 | $241.60 |
| Purchase #6 | $220.50 | 3.497% | $228.2109 | $228.21 | $228.20 | $228.20 |
| Purchase #7 | $55.60 | 6.472% | $59.1984 | $59.20 | $59.20 | $59.20 |
| 7 purchase totals = | $1,164.87 | $1,262.9844 | $1,262.98 | $1,262.95 | $1,262.90 | |