| 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 | $178.70 | 10.700% | $197.8209 | $197.82 | $197.80 | $197.80 |
| Purchase #2 | $154.31 | 13.788% | $175.5863 | $175.59 | $175.60 | $175.60 |
| Purchase #3 | $188.27 | 12.335% | $211.4931 | $211.49 | $211.50 | $211.50 |
| Purchase #4 | $223.38 | 3.721% | $231.692 | $231.69 | $231.70 | $231.70 |
| Purchase #5 | $248.47 | 11.843% | $277.8963 | $277.90 | $277.90 | $277.90 |
| Purchase #6 | $52.45 | 10.521% | $57.9683 | $57.97 | $57.95 | $58.00 |
| Purchase #7 | $219.52 | 12.340% | $246.6088 | $246.61 | $246.60 | $246.60 |
| 7 purchase totals = | $1,265.10 | $1,399.0657 | $1,399.07 | $1,399.05 | $1,399.10 | |