| 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 | $105.81 | 13.720% | $120.3271 | $120.33 | $120.35 | $120.30 |
| Purchase #2 | $119.28 | 7.519% | $128.2487 | $128.25 | $128.25 | $128.20 |
| Purchase #3 | $28.81 | 6.789% | $30.7659 | $30.77 | $30.75 | $30.80 |
| Purchase #4 | $220.44 | 5.544% | $232.6612 | $232.66 | $232.65 | $232.70 |
| Purchase #5 | $161.66 | 4.431% | $168.8232 | $168.82 | $168.80 | $168.80 |
| Purchase #6 | $153.48 | 13.755% | $174.5912 | $174.59 | $174.60 | $174.60 |
| Purchase #7 | $173.96 | 13.107% | $196.7609 | $196.76 | $196.75 | $196.80 |
| 7 purchase totals = | $963.44 | $1,052.1782 | $1,052.18 | $1,052.15 | $1,052.20 | |