| 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 | $98.43 | 4.781% | $103.1359 | $103.14 | $103.15 | $103.10 |
| Purchase #2 | $31.87 | 12.543% | $35.8675 | $35.87 | $35.85 | $35.90 |
| Purchase #3 | $247.39 | 12.193% | $277.5543 | $277.55 | $277.55 | $277.60 |
| Purchase #4 | $231.67 | 3.369% | $239.475 | $239.48 | $239.50 | $239.50 |
| Purchase #5 | $198.79 | 8.648% | $215.9814 | $215.98 | $216.00 | $216.00 |
| Purchase #6 | $250.31 | 5.380% | $263.7767 | $263.78 | $263.80 | $263.80 |
| Purchase #7 | $49.99 | 3.497% | $51.7382 | $51.74 | $51.75 | $51.70 |
| 7 purchase totals = | $1,108.45 | $1,187.5290 | $1,187.54 | $1,187.60 | $1,187.60 | |