| 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 | $236.90 | 8.103% | $256.096 | $256.10 | $256.10 | $256.10 |
| Purchase #2 | $134.41 | 9.136% | $146.6897 | $146.69 | $146.70 | $146.70 |
| Purchase #3 | $60.50 | 11.611% | $67.5247 | $67.52 | $67.50 | $67.50 |
| Purchase #4 | $27.82 | 4.235% | $28.9982 | $29.00 | $29.00 | $29.00 |
| Purchase #5 | $226.98 | 9.723% | $249.0493 | $249.05 | $249.05 | $249.00 |
| Purchase #6 | $179.39 | 9.716% | $196.8195 | $196.82 | $196.80 | $196.80 |
| Purchase #7 | $160.48 | 9.690% | $176.0305 | $176.03 | $176.05 | $176.00 |
| 7 purchase totals = | $1,026.48 | $1,121.2079 | $1,121.21 | $1,121.20 | $1,121.10 | |