| 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 | $227.31 | 11.259% | $252.9028 | $252.90 | $252.90 | $252.90 |
| Purchase #2 | $16.48 | 9.505% | $18.0464 | $18.05 | $18.05 | $18.00 |
| Purchase #3 | $240.94 | 11.831% | $269.4456 | $269.45 | $269.45 | $269.40 |
| Purchase #4 | $9.81 | 4.221% | $10.2241 | $10.22 | $10.20 | $10.20 |
| Purchase #5 | $200.40 | 13.599% | $227.6524 | $227.65 | $227.65 | $227.70 |
| Purchase #6 | $200.39 | 6.812% | $214.0406 | $214.04 | $214.05 | $214.00 |
| Purchase #7 | $97.50 | 4.158% | $101.5541 | $101.55 | $101.55 | $101.60 |
| 7 purchase totals = | $992.83 | $1,093.8660 | $1,093.86 | $1,093.85 | $1,093.80 | |