| 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 | $105.27 | 5.283% | $110.8314 | $110.83 | $110.85 | $110.80 |
| Purchase #2 | $193.50 | 3.113% | $199.5237 | $199.52 | $199.50 | $199.50 |
| Purchase #3 | $199.54 | 3.392% | $206.3084 | $206.31 | $206.30 | $206.30 |
| Purchase #4 | $111.35 | 3.177% | $114.8876 | $114.89 | $114.90 | $114.90 |
| Purchase #5 | $78.77 | 3.831% | $81.7877 | $81.79 | $81.80 | $81.80 |
| Purchase #6 | $207.40 | 12.704% | $233.7481 | $233.75 | $233.75 | $233.70 |
| Purchase #7 | $161.74 | 3.269% | $167.0273 | $167.03 | $167.05 | $167.00 |
| 7 purchase totals = | $1,057.57 | $1,114.1142 | $1,114.12 | $1,114.15 | $1,114.00 | |