| 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 | $234.58 | 11.855% | $262.3895 | $262.39 | $262.40 | $262.40 |
| Purchase #2 | $227.56 | 9.392% | $248.9324 | $248.93 | $248.95 | $248.90 |
| Purchase #3 | $152.85 | 13.647% | $173.7094 | $173.71 | $173.70 | $173.70 |
| Purchase #4 | $145.60 | 10.512% | $160.9055 | $160.91 | $160.90 | $160.90 |
| Purchase #5 | $73.44 | 10.228% | $80.9514 | $80.95 | $80.95 | $81.00 |
| Purchase #6 | $201.89 | 5.678% | $213.3533 | $213.35 | $213.35 | $213.40 |
| Purchase #7 | $205.96 | 7.491% | $221.3885 | $221.39 | $221.40 | $221.40 |
| 7 purchase totals = | $1,241.88 | $1,361.6300 | $1,361.63 | $1,361.65 | $1,361.70 | |