| 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 | $105.28 | 9.620% | $115.4079 | $115.41 | $115.40 | $115.40 |
| Purchase #2 | $31.33 | 6.206% | $33.2743 | $33.27 | $33.25 | $33.30 |
| Purchase #3 | $162.43 | 13.337% | $184.0933 | $184.09 | $184.10 | $184.10 |
| Purchase #4 | $193.30 | 6.244% | $205.3697 | $205.37 | $205.35 | $205.40 |
| Purchase #5 | $250.41 | 12.484% | $281.6712 | $281.67 | $281.65 | $281.70 |
| Purchase #6 | $226.27 | 13.558% | $256.9477 | $256.95 | $256.95 | $256.90 |
| Purchase #7 | $114.88 | 8.550% | $124.7022 | $124.70 | $124.70 | $124.70 |
| 7 purchase totals = | $1,083.90 | $1,201.4663 | $1,201.46 | $1,201.40 | $1,201.50 | |