| 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 | $226.28 | 8.660% | $245.8758 | $245.88 | $245.90 | $245.90 |
| Purchase #2 | $64.75 | 11.568% | $72.2403 | $72.24 | $72.25 | $72.20 |
| Purchase #3 | $193.70 | 6.788% | $206.8484 | $206.85 | $206.85 | $206.80 |
| Purchase #4 | $232.84 | 6.407% | $247.7581 | $247.76 | $247.75 | $247.80 |
| Purchase #5 | $77.53 | 6.365% | $82.4648 | $82.46 | $82.45 | $82.50 |
| Purchase #6 | $211.86 | 7.758% | $228.2961 | $228.30 | $228.30 | $228.30 |
| Purchase #7 | $186.65 | 3.751% | $193.6512 | $193.65 | $193.65 | $193.70 |
| 7 purchase totals = | $1,193.61 | $1,277.1347 | $1,277.14 | $1,277.15 | $1,277.20 | |