| 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 | $188.42 | 5.383% | $198.5626 | $198.56 | $198.55 | $198.60 |
| Purchase #2 | $250.94 | 6.845% | $268.1168 | $268.12 | $268.10 | $268.10 |
| Purchase #3 | $44.47 | 12.247% | $49.9162 | $49.92 | $49.90 | $49.90 |
| Purchase #4 | $133.32 | 3.801% | $138.3875 | $138.39 | $138.40 | $138.40 |
| Purchase #5 | $210.31 | 13.667% | $239.0531 | $239.05 | $239.05 | $239.10 |
| Purchase #6 | $187.46 | 9.331% | $204.9519 | $204.95 | $204.95 | $205.00 |
| Purchase #7 | $184.90 | 10.169% | $203.7025 | $203.70 | $203.70 | $203.70 |
| 7 purchase totals = | $1,199.82 | $1,302.6906 | $1,302.69 | $1,302.65 | $1,302.80 | |