| 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 | $108.53 | 9.620% | $118.9706 | $118.97 | $118.95 | $119.00 |
| Purchase #2 | $233.80 | 6.542% | $249.0952 | $249.10 | $249.10 | $249.10 |
| Purchase #3 | $212.36 | 6.683% | $226.552 | $226.55 | $226.55 | $226.60 |
| Purchase #4 | $221.79 | 10.284% | $244.5989 | $244.60 | $244.60 | $244.60 |
| Purchase #5 | $156.25 | 5.838% | $165.3719 | $165.37 | $165.35 | $165.40 |
| Purchase #6 | $196.75 | 3.258% | $203.1601 | $203.16 | $203.15 | $203.20 |
| Purchase #7 | $221.72 | 3.581% | $229.6598 | $229.66 | $229.65 | $229.70 |
| 7 purchase totals = | $1,351.20 | $1,437.4085 | $1,437.41 | $1,437.35 | $1,437.60 | |