| 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 | $250.41 | 5.214% | $263.4664 | $263.47 | $263.45 | $263.50 |
| Purchase #2 | $11.40 | 3.381% | $11.7854 | $11.79 | $11.80 | $11.80 |
| Purchase #3 | $126.72 | 9.177% | $138.3491 | $138.35 | $138.35 | $138.30 |
| Purchase #4 | $182.77 | 7.710% | $196.8616 | $196.86 | $196.85 | $196.90 |
| Purchase #5 | $224.32 | 9.108% | $244.7511 | $244.75 | $244.75 | $244.80 |
| Purchase #6 | $152.91 | 6.194% | $162.3812 | $162.38 | $162.40 | $162.40 |
| Purchase #7 | $221.83 | 11.543% | $247.4358 | $247.44 | $247.45 | $247.40 |
| 7 purchase totals = | $1,170.36 | $1,265.0306 | $1,265.04 | $1,265.05 | $1,265.10 | |