| 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 | $175.26 | 13.429% | $198.7957 | $198.80 | $198.80 | $198.80 |
| Purchase #2 | $247.70 | 7.871% | $267.1965 | $267.20 | $267.20 | $267.20 |
| Purchase #3 | $230.81 | 12.368% | $259.3566 | $259.36 | $259.35 | $259.40 |
| Purchase #4 | $15.89 | 3.723% | $16.4816 | $16.48 | $16.50 | $16.50 |
| Purchase #5 | $231.26 | 10.129% | $254.6843 | $254.68 | $254.70 | $254.70 |
| Purchase #6 | $229.28 | 6.473% | $244.1213 | $244.12 | $244.10 | $244.10 |
| Purchase #7 | $27.42 | 12.821% | $30.9355 | $30.94 | $30.95 | $30.90 |
| 7 purchase totals = | $1,157.62 | $1,271.5715 | $1,271.58 | $1,271.60 | $1,271.60 | |