| 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 | $232.26 | 7.609% | $249.9327 | $249.93 | $249.95 | $249.90 |
| Purchase #2 | $202.36 | 9.223% | $221.0237 | $221.02 | $221.00 | $221.00 |
| Purchase #3 | $10.75 | 6.304% | $11.4277 | $11.43 | $11.45 | $11.40 |
| Purchase #4 | $214.34 | 7.760% | $230.9728 | $230.97 | $230.95 | $231.00 |
| Purchase #5 | $105.63 | 13.576% | $119.9703 | $119.97 | $119.95 | $120.00 |
| Purchase #6 | $67.55 | 10.587% | $74.7015 | $74.70 | $74.70 | $74.70 |
| Purchase #7 | $134.33 | 4.252% | $140.0417 | $140.04 | $140.05 | $140.00 |
| 7 purchase totals = | $967.22 | $1,048.0704 | $1,048.06 | $1,048.05 | $1,048.00 | |