| 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 | $217.84 | 3.850% | $226.2268 | $226.23 | $226.25 | $226.20 |
| Purchase #2 | $186.26 | 11.555% | $207.7823 | $207.78 | $207.80 | $207.80 |
| Purchase #3 | $243.76 | 6.264% | $259.0291 | $259.03 | $259.05 | $259.00 |
| Purchase #4 | $234.31 | 10.377% | $258.6243 | $258.62 | $258.60 | $258.60 |
| Purchase #5 | $89.68 | 13.628% | $101.9016 | $101.90 | $101.90 | $101.90 |
| Purchase #6 | $60.89 | 5.103% | $63.9972 | $64.00 | $64.00 | $64.00 |
| Purchase #7 | $234.58 | 9.347% | $256.5062 | $256.51 | $256.50 | $256.50 |
| 7 purchase totals = | $1,267.32 | $1,374.0675 | $1,374.07 | $1,374.10 | $1,374.00 | |