| 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 | $241.29 | 12.639% | $271.7866 | $271.79 | $271.80 | $271.80 |
| Purchase #2 | $99.47 | 10.695% | $110.1083 | $110.11 | $110.10 | $110.10 |
| Purchase #3 | $114.68 | 9.316% | $125.3636 | $125.36 | $125.35 | $125.40 |
| Purchase #4 | $101.85 | 8.800% | $110.8128 | $110.81 | $110.80 | $110.80 |
| Purchase #5 | $237.41 | 4.388% | $247.8276 | $247.83 | $247.85 | $247.80 |
| Purchase #6 | $114.74 | 11.821% | $128.3034 | $128.30 | $128.30 | $128.30 |
| Purchase #7 | $19.60 | 5.305% | $20.6398 | $20.64 | $20.65 | $20.60 |
| 7 purchase totals = | $929.04 | $1,014.8421 | $1,014.84 | $1,014.85 | $1,014.80 | |