| 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 | $129.76 | 10.239% | $143.0461 | $143.05 | $143.05 | $143.00 |
| Purchase #2 | $63.76 | 8.473% | $69.1624 | $69.16 | $69.15 | $69.20 |
| Purchase #3 | $174.72 | 10.641% | $193.312 | $193.31 | $193.30 | $193.30 |
| Purchase #4 | $7.59 | 3.435% | $7.8507 | $7.85 | $7.85 | $7.90 |
| Purchase #5 | $183.53 | 12.860% | $207.132 | $207.13 | $207.15 | $207.10 |
| Purchase #6 | $196.92 | 4.450% | $205.6829 | $205.68 | $205.70 | $205.70 |
| Purchase #7 | $244.88 | 7.724% | $263.7945 | $263.79 | $263.80 | $263.80 |
| 7 purchase totals = | $1,001.16 | $1,089.9806 | $1,089.97 | $1,090.00 | $1,090.00 | |