| 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 | $138.86 | 11.520% | $154.8567 | $154.86 | $154.85 | $154.90 |
| Purchase #2 | $221.64 | 8.167% | $239.7413 | $239.74 | $239.75 | $239.70 |
| Purchase #3 | $132.46 | 6.759% | $141.413 | $141.41 | $141.40 | $141.40 |
| Purchase #4 | $233.67 | 13.662% | $265.594 | $265.59 | $265.60 | $265.60 |
| Purchase #5 | $139.26 | 11.356% | $155.0744 | $155.07 | $155.05 | $155.10 |
| Purchase #6 | $131.31 | 8.524% | $142.5029 | $142.50 | $142.50 | $142.50 |
| Purchase #7 | $20.52 | 13.282% | $23.2455 | $23.25 | $23.25 | $23.20 |
| 7 purchase totals = | $1,017.72 | $1,122.4278 | $1,122.42 | $1,122.40 | $1,122.40 | |