| 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 | $90.36 | 12.366% | $101.5339 | $101.53 | $101.55 | $101.50 |
| Purchase #2 | $213.62 | 5.347% | $225.0423 | $225.04 | $225.05 | $225.00 |
| Purchase #3 | $5.84 | 5.382% | $6.1543 | $6.15 | $6.15 | $6.20 |
| Purchase #4 | $106.90 | 10.159% | $117.76 | $117.76 | $117.75 | $117.80 |
| Purchase #5 | $173.90 | 7.622% | $187.1547 | $187.15 | $187.15 | $187.20 |
| Purchase #6 | $136.97 | 4.452% | $143.0679 | $143.07 | $143.05 | $143.10 |
| Purchase #7 | $225.61 | 10.712% | $249.7773 | $249.78 | $249.80 | $249.80 |
| 7 purchase totals = | $953.20 | $1,030.4904 | $1,030.48 | $1,030.50 | $1,030.60 | |