| 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 | $114.34 | 12.723% | $128.8875 | $128.89 | $128.90 | $128.90 |
| Purchase #2 | $230.51 | 13.275% | $261.1102 | $261.11 | $261.10 | $261.10 |
| Purchase #3 | $128.49 | 9.549% | $140.7595 | $140.76 | $140.75 | $140.80 |
| Purchase #4 | $70.51 | 10.130% | $77.6527 | $77.65 | $77.65 | $77.70 |
| Purchase #5 | $194.72 | 9.627% | $213.4657 | $213.47 | $213.45 | $213.50 |
| Purchase #6 | $172.70 | 6.349% | $183.6647 | $183.66 | $183.65 | $183.70 |
| Purchase #7 | $114.91 | 11.718% | $128.3752 | $128.38 | $128.40 | $128.40 |
| 7 purchase totals = | $1,026.18 | $1,133.9155 | $1,133.92 | $1,133.90 | $1,134.10 | |