| 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 | $201.26 | 13.451% | $228.3315 | $228.33 | $228.35 | $228.30 |
| Purchase #2 | $153.65 | 3.426% | $158.914 | $158.91 | $158.90 | $158.90 |
| Purchase #3 | $191.65 | 12.449% | $215.5085 | $215.51 | $215.50 | $215.50 |
| Purchase #4 | $240.83 | 5.550% | $254.1961 | $254.20 | $254.20 | $254.20 |
| Purchase #5 | $39.81 | 5.116% | $41.8467 | $41.85 | $41.85 | $41.80 |
| Purchase #6 | $245.27 | 12.627% | $276.2402 | $276.24 | $276.25 | $276.20 |
| Purchase #7 | $190.93 | 7.758% | $205.7423 | $205.74 | $205.75 | $205.70 |
| 7 purchase totals = | $1,263.40 | $1,380.7793 | $1,380.78 | $1,380.80 | $1,380.60 | |