| 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 | $222.56 | 10.376% | $245.6528 | $245.65 | $245.65 | $245.70 |
| Purchase #2 | $61.82 | 13.582% | $70.2164 | $70.22 | $70.20 | $70.20 |
| Purchase #3 | $12.68 | 9.196% | $13.8461 | $13.85 | $13.85 | $13.80 |
| Purchase #4 | $33.79 | 3.116% | $34.8429 | $34.84 | $34.85 | $34.80 |
| Purchase #5 | $241.83 | 3.133% | $249.4065 | $249.41 | $249.40 | $249.40 |
| Purchase #6 | $171.61 | 7.561% | $184.5854 | $184.59 | $184.60 | $184.60 |
| Purchase #7 | $91.38 | 7.719% | $98.4336 | $98.43 | $98.45 | $98.40 |
| 7 purchase totals = | $835.67 | $896.9837 | $896.99 | $897.00 | $896.90 | |