| 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 | $242.27 | 5.605% | $255.8492 | $255.85 | $255.85 | $255.80 |
| Purchase #2 | $207.53 | 7.538% | $223.1736 | $223.17 | $223.15 | $223.20 |
| Purchase #3 | $233.55 | 6.689% | $249.1722 | $249.17 | $249.15 | $249.20 |
| Purchase #4 | $47.74 | 8.576% | $51.8342 | $51.83 | $51.85 | $51.80 |
| Purchase #5 | $182.38 | 6.367% | $193.9921 | $193.99 | $194.00 | $194.00 |
| Purchase #6 | $192.94 | 11.240% | $214.6265 | $214.63 | $214.65 | $214.60 |
| Purchase #7 | $8.83 | 5.243% | $9.293 | $9.29 | $9.30 | $9.30 |
| 7 purchase totals = | $1,115.24 | $1,197.9408 | $1,197.93 | $1,197.95 | $1,197.90 | |