| 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 | $223.67 | 11.860% | $250.1973 | $250.20 | $250.20 | $250.20 |
| Purchase #2 | $196.80 | 5.325% | $207.2796 | $207.28 | $207.30 | $207.30 |
| Purchase #3 | $21.26 | 7.730% | $22.9034 | $22.90 | $22.90 | $22.90 |
| Purchase #4 | $205.57 | 11.312% | $228.8241 | $228.82 | $228.80 | $228.80 |
| Purchase #5 | $118.32 | 10.334% | $130.5472 | $130.55 | $130.55 | $130.50 |
| Purchase #6 | $225.50 | 3.175% | $232.6596 | $232.66 | $232.65 | $232.70 |
| Purchase #7 | $28.29 | 5.322% | $29.7956 | $29.80 | $29.80 | $29.80 |
| 7 purchase totals = | $1,019.41 | $1,102.2068 | $1,102.21 | $1,102.20 | $1,102.20 | |