| 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 | $97.58 | 3.288% | $100.7884 | $100.79 | $100.80 | $100.80 |
| Purchase #2 | $6.77 | 12.208% | $7.5965 | $7.60 | $7.60 | $7.60 |
| Purchase #3 | $239.68 | 7.590% | $257.8717 | $257.87 | $257.85 | $257.90 |
| Purchase #4 | $201.25 | 6.528% | $214.3876 | $214.39 | $214.40 | $214.40 |
| Purchase #5 | $171.61 | 9.830% | $188.4793 | $188.48 | $188.50 | $188.50 |
| Purchase #6 | $162.58 | 7.330% | $174.4971 | $174.50 | $174.50 | $174.50 |
| Purchase #7 | $226.63 | 10.382% | $250.1587 | $250.16 | $250.15 | $250.20 |
| 7 purchase totals = | $1,106.10 | $1,193.7793 | $1,193.79 | $1,193.80 | $1,193.90 | |