| 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 | $249.71 | 4.497% | $260.9395 | $260.94 | $260.95 | $260.90 |
| Purchase #2 | $220.28 | 7.198% | $236.1358 | $236.14 | $236.15 | $236.10 |
| Purchase #3 | $178.97 | 3.788% | $185.7494 | $185.75 | $185.75 | $185.70 |
| Purchase #4 | $62.85 | 11.758% | $70.2399 | $70.24 | $70.25 | $70.20 |
| Purchase #5 | $238.78 | 13.123% | $270.1151 | $270.12 | $270.10 | $270.10 |
| Purchase #6 | $80.29 | 4.365% | $83.7947 | $83.79 | $83.80 | $83.80 |
| Purchase #7 | $120.85 | 11.490% | $134.7357 | $134.74 | $134.75 | $134.70 |
| 7 purchase totals = | $1,151.73 | $1,241.7101 | $1,241.72 | $1,241.75 | $1,241.50 | |