| 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 | $181.28 | 13.250% | $205.2996 | $205.30 | $205.30 | $205.30 |
| Purchase #2 | $31.80 | 9.532% | $34.8312 | $34.83 | $34.85 | $34.80 |
| Purchase #3 | $97.51 | 10.324% | $107.5769 | $107.58 | $107.60 | $107.60 |
| Purchase #4 | $245.75 | 8.428% | $266.4618 | $266.46 | $266.45 | $266.50 |
| Purchase #5 | $245.96 | 7.677% | $264.8423 | $264.84 | $264.85 | $264.80 |
| Purchase #6 | $5.97 | 12.526% | $6.7178 | $6.72 | $6.70 | $6.70 |
| Purchase #7 | $139.33 | 11.307% | $155.084 | $155.08 | $155.10 | $155.10 |
| 7 purchase totals = | $947.60 | $1,040.8136 | $1,040.81 | $1,040.85 | $1,040.80 | |