| 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 | $36.44 | 7.652% | $39.2284 | $39.23 | $39.25 | $39.20 |
| Purchase #2 | $185.96 | 9.261% | $203.1818 | $203.18 | $203.20 | $203.20 |
| Purchase #3 | $48.64 | 6.215% | $51.663 | $51.66 | $51.65 | $51.70 |
| Purchase #4 | $248.59 | 7.599% | $267.4804 | $267.48 | $267.50 | $267.50 |
| Purchase #5 | $213.34 | 13.438% | $242.0086 | $242.01 | $242.00 | $242.00 |
| Purchase #6 | $83.28 | 6.380% | $88.5933 | $88.59 | $88.60 | $88.60 |
| Purchase #7 | $228.77 | 9.466% | $250.4254 | $250.43 | $250.45 | $250.40 |
| 7 purchase totals = | $1,045.02 | $1,142.5809 | $1,142.58 | $1,142.65 | $1,142.60 | |