| 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 | $241.33 | 4.498% | $252.185 | $252.19 | $252.20 | $252.20 |
| Purchase #2 | $250.92 | 12.751% | $282.9148 | $282.91 | $282.90 | $282.90 |
| Purchase #3 | $59.91 | 12.454% | $67.3712 | $67.37 | $67.35 | $67.40 |
| Purchase #4 | $12.82 | 6.681% | $13.6765 | $13.68 | $13.70 | $13.70 |
| Purchase #5 | $198.50 | 3.226% | $204.9036 | $204.90 | $204.90 | $204.90 |
| Purchase #6 | $166.63 | 10.864% | $184.7327 | $184.73 | $184.75 | $184.70 |
| Purchase #7 | $113.75 | 13.251% | $128.823 | $128.82 | $128.80 | $128.80 |
| 7 purchase totals = | $1,043.86 | $1,134.6068 | $1,134.60 | $1,134.60 | $1,134.60 | |