| 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 | $191.86 | 7.153% | $205.5837 | $205.58 | $205.60 | $205.60 |
| Purchase #2 | $248.53 | 11.214% | $276.4002 | $276.40 | $276.40 | $276.40 |
| Purchase #3 | $227.37 | 11.217% | $252.8741 | $252.87 | $252.85 | $252.90 |
| Purchase #4 | $69.60 | 8.158% | $75.278 | $75.28 | $75.30 | $75.30 |
| Purchase #5 | $164.52 | 10.435% | $181.6877 | $181.69 | $181.70 | $181.70 |
| Purchase #6 | $27.50 | 4.441% | $28.7213 | $28.72 | $28.70 | $28.70 |
| Purchase #7 | $226.85 | 13.819% | $258.1984 | $258.20 | $258.20 | $258.20 |
| 7 purchase totals = | $1,156.23 | $1,278.7434 | $1,278.74 | $1,278.75 | $1,278.80 | |