| 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 | $224.50 | 12.717% | $253.0497 | $253.05 | $253.05 | $253.00 |
| Purchase #2 | $21.77 | 7.474% | $23.3971 | $23.40 | $23.40 | $23.40 |
| Purchase #3 | $193.52 | 6.708% | $206.5013 | $206.50 | $206.50 | $206.50 |
| Purchase #4 | $215.72 | 3.744% | $223.7966 | $223.80 | $223.80 | $223.80 |
| Purchase #5 | $31.66 | 9.400% | $34.636 | $34.64 | $34.65 | $34.60 |
| Purchase #6 | $25.78 | 8.241% | $27.9045 | $27.90 | $27.90 | $27.90 |
| Purchase #7 | $33.75 | 4.122% | $35.1412 | $35.14 | $35.15 | $35.10 |
| 7 purchase totals = | $746.70 | $804.4264 | $804.43 | $804.45 | $804.30 | |