| 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 | $210.29 | 10.197% | $231.7333 | $231.73 | $231.75 | $231.70 |
| Purchase #2 | $10.79 | 3.325% | $11.1488 | $11.15 | $11.15 | $11.10 |
| Purchase #3 | $63.63 | 10.797% | $70.5001 | $70.50 | $70.50 | $70.50 |
| Purchase #4 | $231.91 | 11.447% | $258.4567 | $258.46 | $258.45 | $258.50 |
| Purchase #5 | $205.61 | 12.177% | $230.6471 | $230.65 | $230.65 | $230.60 |
| Purchase #6 | $248.61 | 10.517% | $274.7563 | $274.76 | $274.75 | $274.80 |
| Purchase #7 | $186.44 | 13.728% | $212.0345 | $212.03 | $212.05 | $212.00 |
| 7 purchase totals = | $1,157.28 | $1,289.2768 | $1,289.28 | $1,289.30 | $1,289.20 | |