| 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 | $218.39 | 4.376% | $227.9467 | $227.95 | $227.95 | $227.90 |
| Purchase #2 | $235.94 | 8.683% | $256.4267 | $256.43 | $256.45 | $256.40 |
| Purchase #3 | $149.99 | 9.535% | $164.2915 | $164.29 | $164.30 | $164.30 |
| Purchase #4 | $130.78 | 8.757% | $142.2324 | $142.23 | $142.25 | $142.20 |
| Purchase #5 | $240.97 | 3.564% | $249.5582 | $249.56 | $249.55 | $249.60 |
| Purchase #6 | $64.97 | 10.178% | $71.5826 | $71.58 | $71.60 | $71.60 |
| Purchase #7 | $28.25 | 7.562% | $30.3863 | $30.39 | $30.40 | $30.40 |
| 7 purchase totals = | $1,069.29 | $1,142.4244 | $1,142.43 | $1,142.50 | $1,142.40 | |