| 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 | $143.89 | 7.601% | $154.8271 | $154.83 | $154.85 | $154.80 |
| Purchase #2 | $248.93 | 13.442% | $282.3912 | $282.39 | $282.40 | $282.40 |
| Purchase #3 | $205.45 | 3.240% | $212.1066 | $212.11 | $212.10 | $212.10 |
| Purchase #4 | $156.73 | 10.309% | $172.8873 | $172.89 | $172.90 | $172.90 |
| Purchase #5 | $84.64 | 4.570% | $88.508 | $88.51 | $88.50 | $88.50 |
| Purchase #6 | $199.64 | 3.760% | $207.1465 | $207.15 | $207.15 | $207.10 |
| Purchase #7 | $117.90 | 11.312% | $131.2368 | $131.24 | $131.25 | $131.20 |
| 7 purchase totals = | $1,157.18 | $1,249.1035 | $1,249.12 | $1,249.15 | $1,249.00 | |