| 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 | $99.51 | 4.604% | $104.0914 | $104.09 | $104.10 | $104.10 |
| Purchase #2 | $205.56 | 11.774% | $229.7626 | $229.76 | $229.75 | $229.80 |
| Purchase #3 | $238.79 | 3.373% | $246.8444 | $246.84 | $246.85 | $246.80 |
| Purchase #4 | $219.41 | 12.803% | $247.5011 | $247.50 | $247.50 | $247.50 |
| Purchase #5 | $72.74 | 6.265% | $77.2972 | $77.30 | $77.30 | $77.30 |
| Purchase #6 | $221.77 | 12.722% | $249.9836 | $249.98 | $250.00 | $250.00 |
| Purchase #7 | $174.57 | 3.707% | $181.0413 | $181.04 | $181.05 | $181.00 |
| 7 purchase totals = | $1,232.35 | $1,336.5216 | $1,336.51 | $1,336.55 | $1,336.50 | |