| 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 | $224.81 | 11.230% | $250.0562 | $250.06 | $250.05 | $250.10 |
| Purchase #2 | $129.72 | 7.638% | $139.628 | $139.63 | $139.65 | $139.60 |
| Purchase #3 | $18.48 | 10.831% | $20.4816 | $20.48 | $20.50 | $20.50 |
| Purchase #4 | $195.77 | 13.355% | $221.9151 | $221.92 | $221.90 | $221.90 |
| Purchase #5 | $219.50 | 13.541% | $249.2225 | $249.22 | $249.20 | $249.20 |
| Purchase #6 | $203.76 | 13.684% | $231.6425 | $231.64 | $231.65 | $231.60 |
| Purchase #7 | $21.29 | 13.388% | $24.1403 | $24.14 | $24.15 | $24.10 |
| 7 purchase totals = | $1,013.33 | $1,137.0862 | $1,137.09 | $1,137.10 | $1,137.00 | |