| 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 | $250.29 | 11.441% | $278.9257 | $278.93 | $278.95 | $278.90 |
| Purchase #2 | $7.53 | 11.341% | $8.384 | $8.38 | $8.40 | $8.40 |
| Purchase #3 | $84.56 | 11.372% | $94.1762 | $94.18 | $94.20 | $94.20 |
| Purchase #4 | $176.26 | 9.192% | $192.4618 | $192.46 | $192.45 | $192.50 |
| Purchase #5 | $60.99 | 3.809% | $63.3131 | $63.31 | $63.30 | $63.30 |
| Purchase #6 | $250.72 | 10.668% | $277.4668 | $277.47 | $277.45 | $277.50 |
| Purchase #7 | $149.50 | 9.707% | $164.012 | $164.01 | $164.00 | $164.00 |
| 7 purchase totals = | $979.85 | $1,078.7396 | $1,078.74 | $1,078.75 | $1,078.80 | |