| 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 | $113.59 | 3.402% | $117.4543 | $117.45 | $117.45 | $117.50 |
| Purchase #2 | $229.45 | 8.722% | $249.4626 | $249.46 | $249.45 | $249.50 |
| Purchase #3 | $157.84 | 3.111% | $162.7504 | $162.75 | $162.75 | $162.80 |
| Purchase #4 | $128.77 | 3.742% | $133.5886 | $133.59 | $133.60 | $133.60 |
| Purchase #5 | $111.50 | 12.755% | $125.7218 | $125.72 | $125.70 | $125.70 |
| Purchase #6 | $223.78 | 8.539% | $242.8886 | $242.89 | $242.90 | $242.90 |
| Purchase #7 | $239.36 | 11.599% | $267.1234 | $267.12 | $267.10 | $267.10 |
| 7 purchase totals = | $1,204.29 | $1,298.9897 | $1,298.98 | $1,298.95 | $1,299.10 | |