| 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 | $178.37 | 11.420% | $198.7399 | $198.74 | $198.75 | $198.70 |
| Purchase #2 | $34.76 | 9.680% | $38.1248 | $38.12 | $38.10 | $38.10 |
| Purchase #3 | $250.96 | 3.593% | $259.977 | $259.98 | $260.00 | $260.00 |
| Purchase #4 | $211.89 | 10.446% | $234.024 | $234.02 | $234.00 | $234.00 |
| Purchase #5 | $100.44 | 3.234% | $103.6882 | $103.69 | $103.70 | $103.70 |
| Purchase #6 | $169.75 | 13.196% | $192.1502 | $192.15 | $192.15 | $192.20 |
| Purchase #7 | $194.28 | 10.794% | $215.2506 | $215.25 | $215.25 | $215.30 |
| 7 purchase totals = | $1,140.45 | $1,241.9547 | $1,241.95 | $1,241.95 | $1,242.00 | |