| 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 | $104.27 | 9.498% | $114.1736 | $114.17 | $114.15 | $114.20 |
| Purchase #2 | $30.46 | 9.761% | $33.4332 | $33.43 | $33.45 | $33.40 |
| Purchase #3 | $127.87 | 11.629% | $142.74 | $142.74 | $142.75 | $142.70 |
| Purchase #4 | $8.87 | 9.712% | $9.7315 | $9.73 | $9.75 | $9.70 |
| Purchase #5 | $181.37 | 11.717% | $202.6211 | $202.62 | $202.60 | $202.60 |
| Purchase #6 | $132.89 | 9.138% | $145.0335 | $145.03 | $145.05 | $145.00 |
| Purchase #7 | $237.84 | 5.843% | $251.737 | $251.74 | $251.75 | $251.70 |
| 7 purchase totals = | $823.57 | $899.4699 | $899.46 | $899.50 | $899.30 | |