| 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 | $235.83 | 9.136% | $257.3754 | $257.38 | $257.40 | $257.40 |
| Purchase #2 | $163.28 | 11.148% | $181.4825 | $181.48 | $181.50 | $181.50 |
| Purchase #3 | $95.37 | 12.844% | $107.6193 | $107.62 | $107.60 | $107.60 |
| Purchase #4 | $99.70 | 13.668% | $113.327 | $113.33 | $113.35 | $113.30 |
| Purchase #5 | $208.68 | 5.871% | $220.9316 | $220.93 | $220.95 | $220.90 |
| Purchase #6 | $131.58 | 3.710% | $136.4616 | $136.46 | $136.45 | $136.50 |
| Purchase #7 | $32.30 | 11.516% | $36.0197 | $36.02 | $36.00 | $36.00 |
| 7 purchase totals = | $966.74 | $1,053.2171 | $1,053.22 | $1,053.25 | $1,053.20 | |