| 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 | $237.60 | 4.405% | $248.0663 | $248.07 | $248.05 | $248.10 |
| Purchase #2 | $217.60 | 5.744% | $230.0989 | $230.10 | $230.10 | $230.10 |
| Purchase #3 | $76.97 | 9.122% | $83.9912 | $83.99 | $84.00 | $84.00 |
| Purchase #4 | $138.43 | 5.139% | $145.5439 | $145.54 | $145.55 | $145.50 |
| Purchase #5 | $95.94 | 6.759% | $102.4246 | $102.42 | $102.40 | $102.40 |
| Purchase #6 | $22.97 | 10.874% | $25.4678 | $25.47 | $25.45 | $25.50 |
| Purchase #7 | $154.81 | 6.408% | $164.7302 | $164.73 | $164.75 | $164.70 |
| 7 purchase totals = | $944.32 | $1,000.3229 | $1,000.32 | $1,000.30 | $1,000.30 | |