| 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 | $51.35 | 10.775% | $56.883 | $56.88 | $56.90 | $56.90 |
| Purchase #2 | $245.52 | 4.371% | $256.2517 | $256.25 | $256.25 | $256.30 |
| Purchase #3 | $162.87 | 8.797% | $177.1977 | $177.20 | $177.20 | $177.20 |
| Purchase #4 | $109.34 | 9.192% | $119.3905 | $119.39 | $119.40 | $119.40 |
| Purchase #5 | $106.96 | 7.302% | $114.7702 | $114.77 | $114.75 | $114.80 |
| Purchase #6 | $142.74 | 11.527% | $159.1936 | $159.19 | $159.20 | $159.20 |
| Purchase #7 | $220.38 | 6.620% | $234.9692 | $234.97 | $234.95 | $235.00 |
| 7 purchase totals = | $1,039.16 | $1,118.6559 | $1,118.65 | $1,118.65 | $1,118.80 | |