| 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 | $11.33 | 7.263% | $12.1529 | $12.15 | $12.15 | $12.20 |
| Purchase #2 | $248.52 | 9.782% | $272.8302 | $272.83 | $272.85 | $272.80 |
| Purchase #3 | $226.33 | 4.632% | $236.8136 | $236.81 | $236.80 | $236.80 |
| Purchase #4 | $18.30 | 7.813% | $19.7298 | $19.73 | $19.75 | $19.70 |
| Purchase #5 | $142.73 | 8.272% | $154.5366 | $154.54 | $154.55 | $154.50 |
| Purchase #6 | $29.41 | 10.826% | $32.5939 | $32.59 | $32.60 | $32.60 |
| Purchase #7 | $249.83 | 8.873% | $271.9974 | $272.00 | $272.00 | $272.00 |
| 7 purchase totals = | $926.45 | $1,000.6544 | $1,000.65 | $1,000.70 | $1,000.60 | |