| 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 | $179.40 | 10.373% | $198.0092 | $198.01 | $198.00 | $198.00 |
| Purchase #2 | $124.98 | 13.460% | $141.8023 | $141.80 | $141.80 | $141.80 |
| Purchase #3 | $249.30 | 11.353% | $277.603 | $277.60 | $277.60 | $277.60 |
| Purchase #4 | $69.41 | 5.847% | $73.4684 | $73.47 | $73.45 | $73.50 |
| Purchase #5 | $190.98 | 7.110% | $204.5587 | $204.56 | $204.55 | $204.60 |
| Purchase #6 | $93.69 | 11.536% | $104.4981 | $104.50 | $104.50 | $104.50 |
| Purchase #7 | $228.66 | 9.488% | $250.3553 | $250.36 | $250.35 | $250.40 |
| 7 purchase totals = | $1,136.42 | $1,250.2950 | $1,250.30 | $1,250.25 | $1,250.40 | |