| 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 | $208.79 | 7.484% | $224.4158 | $224.42 | $224.40 | $224.40 |
| Purchase #2 | $18.34 | 9.438% | $20.0709 | $20.07 | $20.05 | $20.10 |
| Purchase #3 | $12.46 | 7.530% | $13.3982 | $13.40 | $13.40 | $13.40 |
| Purchase #4 | $166.75 | 4.705% | $174.5956 | $174.60 | $174.60 | $174.60 |
| Purchase #5 | $196.37 | 3.814% | $203.8596 | $203.86 | $203.85 | $203.90 |
| Purchase #6 | $249.47 | 10.132% | $274.7463 | $274.75 | $274.75 | $274.70 |
| Purchase #7 | $184.91 | 7.497% | $198.7727 | $198.77 | $198.75 | $198.80 |
| 7 purchase totals = | $1,037.09 | $1,109.8591 | $1,109.87 | $1,109.80 | $1,109.90 | |